CN204352623U - The centrifugal formula leaf filter that removes slag - Google Patents
The centrifugal formula leaf filter that removes slag Download PDFInfo
- Publication number
- CN204352623U CN204352623U CN201420810774.6U CN201420810774U CN204352623U CN 204352623 U CN204352623 U CN 204352623U CN 201420810774 U CN201420810774 U CN 201420810774U CN 204352623 U CN204352623 U CN 204352623U
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- China
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- casing
- cylinder
- hollow shaft
- filter
- scraper plate
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Abstract
The utility model discloses a kind of centrifugal formula leaf filter that removes slag, comprise casing, the top of casing is provided with feed pipe and gas tube; The top of casing is also provided with solid shafting, and the top of solid shafting is connected with motor, and the bottom of solid shafting is connected with hollow shaft; Hollow shaft is provided with one group of cylinder, and one group of cylinder is along hollow shaft genesis analysis, and one group of cylinder all communicates with hollow shaft, and the sidewall of cylinder is provided with multiple first filter bores, cylinder outer wall is arranged with the first filter cloth; Below hollow shaft being positioned at one group of cylinder is also provided with scraper plate, and the outboard end of scraper plate contacts with hollow shaft with the medial end of the sidewall contact of casing, scraper plate, and scraper plate bottom contacts with casing bottom; The bottom radial direction of casing is provided with fluting, and the length of fluting is equal with the sole length of scraper plate, and the lower end of fluting is provided with residue outlet.The utility model overcomes existing leaf filter and removes filter residue troublesome poeration, technological deficiency that working strength is large, provides a kind of simple to operate, centrifugal formula leaf filter that removes slag that working strength is little.
Description
Technical field
The utility model belongs to food filtration art, is specifically related to a kind of centrifugal formula leaf filter that removes slag.
Background technology
Filtration utilizes porous media retained by the solia particle in suspension and liquid freely passed through, to realize the operation of Separation of Solid and Liquid.It is fluid that food filters for continuous phase, and decentralized photo is the separation of the mixture of solid.
Filter plant generally includes filter centrifugal, gravity filter machine and leaf filter etc., filter centrifugal drops in rotary drum by food suspension to be filtered, rotation along with rotary drum makes food suspension generation centrifugal phenomenon, liquid phase is thrown out of to outside rotary drum under the influence of centrifugal force, solid phase is then retained in rotary drum, thus realizes being separated of liquid phase and solid phase in food suspension; Gravity filter is top food suspension being fed into filter cloth, and make liquid phase in food suspension through below filter cloth to filter cloth under the Action of Gravity Field of self, solid phase is then retained on filter cloth, thus realizes being separated of liquid phase and solid phase; Leaf filter generally includes pressure housing and is namely fixed on filter leaf in casing, food suspension is sent in casing in the pressurized state, liquid phase in food suspension enters filter leaf under the effect of the pressure, and solid phase is then blocked outside filter leaf, thus realizes being separated of liquid phase and solid phase.But in leaf filter operation process, along with the carrying out of filtering, solid phase accumulates in outside filter leaf, forms filter cake, described filter cake hinders liquid phase and enters in filtrate, make filter efficiency low, and the filter leaf in existing leaf filter being normally fixed in casing, after end normally to be filtered, leaf filter being dismantled when removing filter residue, filter residue on labor cleaning's filter leaf, troublesome poeration, working strength is large.
Utility model content
The technical problems to be solved in the utility model removes filter residue troublesome poeration, technological deficiency that working strength is large for existing leaf filter, provides a kind of simple to operate, centrifugal formula leaf filter that removes slag that working strength is little.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme: the centrifugal formula leaf filter that removes slag, comprises casing, and the top of casing is provided with feed pipe and gas tube, and feed pipe place is provided with seal cover; The top of casing is also provided with solid shafting, and the top of solid shafting is connected with motor, and the bottom of solid shafting is connected with hollow shaft, and the bottom of hollow shaft extends to outside casing through casing bottom; Hollow shaft is provided with one group of cylinder, and one group of cylinder is along hollow shaft genesis analysis, and one group of cylinder all communicates with hollow shaft, and the outboard end of cylinder is closed, and the sidewall of cylinder is provided with multiple first filter bores, cylinder outer wall is arranged with the first filter cloth; Below hollow shaft being positioned at one group of cylinder is also provided with scraper plate, scraper plate perpendicular to casing bottom, scraper plate outboard end contact with hollow shaft with the sidewall contact of casing, the medial end of scraper plate, the bottom of scraper plate contacts with the bottom of casing; The bottom radial direction of casing is provided with fluting, and the length of fluting is equal with the sole length of scraper plate, and the lower end of fluting is provided with residue outlet.
Adopt the centrifugal formula leaf filter that removes slag of technical solutions of the utility model, comprise casing, casing plays a carrier and watch box, and casing top is provided with feed pipe and gas tube, feed pipe is used for material and drops into, and gas tube is used for insufflation gas in casing, with to the food suspension pressurization in casing; The top of casing is also provided with solid shafting, the top of solid shafting is connected with motor, motor can drive solid shafting to rotate, the bottom of solid shafting is connected with hollow shaft, the rotation of solid shafting can drive the rotation of hollow shaft, the bottom of hollow shaft extends to outside casing through casing bottom, thus can export to outside casing by filtrate; Hollow shaft is provided with one group of cylinder, the sidewall of cylinder is provided with multiple first filter bores, cylinder outer wall is arranged with the first filter cloth, cylinder and the first filter cloth be used for food suspension filtration, realize being separated of liquid phase and solid phase in food suspension, cylinder, one group of cylinder all communicates with hollow shaft, thus the filtrate entered in cylinder can to flow in hollow shaft and to export to outside casing by hollow shaft; Hollow shaft is positioned at one group of flexible below and is also provided with scraper plate, the top radial direction of casing is provided with fluting, and scraper plate rotates the filter residue that can promote casing bottom and falls in fluting, thus is exported to outside casing by filter residue.
Know-why of the present utility model and technique effect are: hollow shaft rotates under the drive of solid shafting, the rotation rotarily driving cylinder of hollow shaft, thus the rotation of the filter cake that drive cylinder outer wall adheres to, along with the increase of rotary speed, filter cake generation centrifugal phenomenon, be thrown out of to outside cylinder, and drop in casing bottom, because scraper plate is located in hollow shaft, the rotation of hollow shaft also can drive scraper plate to rotate, and contact with casing bottom due to scraper plate bottom, scraper plate two ends contact with hollow shaft with chassis sidewall respectively, therefore the filter residue of casing bottom can be pushed in fluting by the rotation of scraper plate, thus filter residue is discharged.In addition, with cylinder as filter leaf, not only make filter area increase, and on cylinder outer wall, more easily there is landing in filter cake, thus filter cake is more easily removed.Without the need to manual operation during owing to removing slag after the utility model filtration, only need open the motor be connected with solid shafting, achieve the automation of removing slag, simple to operate, working strength is little.
Further, the longitudinal section of described casing is isosceles trapezoid shape.Thus the sidewall of casing slopes inwardly, be conveniently thrown out of to the filter residue on chassis sidewall and fall to bottom of shell.
Further, the length of described one group of cylinder from top to bottom increases successively.Thus adapted to intilted sidewall, make the filter area in casing in unit volume large.
Further, the end of described residue outlet is removably connected with cover plate, and cover plate is provided with multiple second filter bores, and the inner side of cover plate is provided with the second filter cloth.Cover plate and the second filter cloth can filter the participation food suspension be positioned at below casing inner cylinder, and cover plate and residue outlet removably connect, thus facilitate the discharge of filter residue.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solutions of the utility model are further illustrated:
Fig. 1 is the schematic diagram of the centrifugal formula leaf filter embodiment that removes slag of the utility model.
Detailed description of the invention
Wherein: motor 1, feed pipe 2, solid shafting 3, gas tube 4, casing 5, cylinder 6, hollow shaft 7, scraper plate 8, residue outlet 9, cover plate 10.
As shown in Figure 1, the centrifugal formula leaf filter that removes slag of the utility model, comprise casing 5, the tapered shape of described casing 5, the longitudinal section of casing 5 is isosceles trapezoid shape, the top of casing 5 is provided with feed pipe 2 and gas tube 4, and feed pipe 2 place is provided with seal cover, and gas tube 4 is connected with aerating device (not drawing in figure); The top of casing 5 is also provided with solid shafting 3, the two ends of solid shafting 3 extend to outside casing 5 and in casing 5 respectively, the top of solid shafting 3 is connected with motor 1, the bottom of solid shafting 3 is connected with hollow shaft 7, the bottom of hollow shaft 7 extends to outside casing 5 through casing 5 bottom, and the bottom of hollow shaft 7 is connected with liquid collecting container (not drawing in figure); Hollow shaft 7 is provided with one group of cylinder 6, one group of cylinder 6 is along hollow shaft 7 genesis analysis, the length of cylinder 6 from top to bottom increases successively, one group of cylinder 6 all communicates with hollow shaft 7 is vertical, the outboard end of cylinder 6 is closed, the sidewall of cylinder 6 is provided with multiple first filter bores, and cylinder 6 outer wall is arranged with the first filter cloth; Below hollow shaft 7 being positioned at one group of cylinder 6 is also provided with scraper plate 8, scraper plate 8 perpendicular to casing 5 bottom, scraper plate 8 outboard end contact with hollow shaft 7 with the sidewall contact of casing 5, the medial end of scraper plate 8, the bottom of scraper plate 8 contacts with the bottom of casing 5; The bottom radial direction of casing 5 is provided with fluting, the length of fluting is equal with the sole length of scraper plate 8, the lower end of fluting is provided with residue outlet 9, the end of residue outlet 9 is provided with cover plate 10, cover plate 10 and residue outlet 9 removably connect, cover plate 10 is provided with multiple second filter bores, and the inner side of cover plate 10 is provided with the second filter cloth, thus filters further filtrate.
In specific implementation process, from feed pipe 2 input food suspension, feed pipe 2 is sealed with seal cover, by gas tube 4 to insufflation gas in casing 5, thus the gas pressure increased in casing 5, the liquid phase in food suspension under high pressure enters cylinder 6 and is circulated to enter liquid collecting container in hollow shaft 7, by hollow shaft 7 from cylinder 6 and collects, when due on cylinder 6 attachment filter cake thickness excessive and cause the rate of filtration to slow down time, stop charging, (filtration of the residual food suspension be positioned at below cylinder 6 is comprised) after the food suspension filtered in casing 5 terminates, cover plate 10 on the lower residue outlet 9 of dismounting, open motor 1, hollow shaft 7 is rotated, thus drive the filter cake of attachment on cylinder 6 to rotate, along with the increase of rotary speed, there is centrifugal phenomenon gradually in filter cake, the filter residue of composition filter cake is thrown out of gradually and falls to casing 5 bottom, along with the rotation of hollow shaft 7, scraper plate 8 also rotates, and gradually the filter residue bottom casing 5 is pushed in fluting, discharge finally by residue outlet 9, collect.
For a person skilled in the art; under the prerequisite not departing from the utility model structure; can also make some distortion and improvement, these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.
Claims (4)
1. the centrifugal formula leaf filter that removes slag, is characterized in that: comprise casing, and the top of casing is provided with feed pipe and gas tube, and feed pipe place is provided with seal cover; The top of casing is also provided with solid shafting, and the top of solid shafting is connected with motor, and the bottom of solid shafting is connected with hollow shaft, and the bottom of hollow shaft extends to outside casing through casing bottom; Hollow shaft is provided with one group of cylinder, and one group of cylinder is along hollow shaft genesis analysis, and one group of cylinder all communicates with hollow shaft, and the outboard end of cylinder is closed, and the sidewall of cylinder is provided with multiple first filter bores, cylinder outer wall is arranged with the first filter cloth; Below hollow shaft being positioned at one group of cylinder is also provided with scraper plate, scraper plate perpendicular to casing bottom, scraper plate outboard end contact with hollow shaft with the sidewall contact of casing, the medial end of scraper plate, the bottom of scraper plate contacts with the bottom of casing; The bottom radial direction of casing is provided with fluting, and the length of fluting is equal with the sole length of scraper plate, and the lower end of fluting is provided with residue outlet.
2. the centrifugal formula leaf filter that removes slag as claimed in claim 1, is characterized in that: the longitudinal section of described casing is isosceles trapezoid shape.
3. the centrifugal formula leaf filter that removes slag as claimed in claim 2, is characterized in that: the length of described one group of cylinder from top to bottom increases successively.
4. the centrifugal formula leaf filter that removes slag as claimed in claim 3, it is characterized in that: the end of described residue outlet is removably connected with cover plate, cover plate is provided with multiple second filter bores, and the inner side of cover plate is provided with the second filter cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420810774.6U CN204352623U (en) | 2014-12-21 | 2014-12-21 | The centrifugal formula leaf filter that removes slag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420810774.6U CN204352623U (en) | 2014-12-21 | 2014-12-21 | The centrifugal formula leaf filter that removes slag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204352623U true CN204352623U (en) | 2015-05-27 |
Family
ID=53254121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420810774.6U Expired - Fee Related CN204352623U (en) | 2014-12-21 | 2014-12-21 | The centrifugal formula leaf filter that removes slag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204352623U (en) |
-
2014
- 2014-12-21 CN CN201420810774.6U patent/CN204352623U/en not_active Expired - Fee Related
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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: 20150527 Termination date: 20151221 |
|
| EXPY | Termination of patent right or utility model |