CN219764658U - Scraping plate type filtering device for tremella extracting solution - Google Patents
Scraping plate type filtering device for tremella extracting solution Download PDFInfo
- Publication number
- CN219764658U CN219764658U CN202320537553.5U CN202320537553U CN219764658U CN 219764658 U CN219764658 U CN 219764658U CN 202320537553 U CN202320537553 U CN 202320537553U CN 219764658 U CN219764658 U CN 219764658U
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- China
- Prior art keywords
- scraping
- scraper
- shaft
- tremella extract
- groove
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- 238000007790 scraping Methods 0.000 title claims abstract description 84
- 241001506047 Tremella Species 0.000 title claims abstract description 23
- 238000001914 filtration Methods 0.000 title abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 230000001681 protective effect Effects 0.000 claims description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 20
- 239000007788 liquid Substances 0.000 abstract description 18
- 239000012535 impurity Substances 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 9
- 239000012065 filter cake Substances 0.000 description 5
- 239000002002 slurry Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model relates to the technical field of filtering devices, and discloses a tremella extract scraper type filtering device which solves the problem that the existing scraper is easy to adhere impurities in liquid. The scraping mechanism is arranged above the filter cylinder, and the scraping plate cannot be immersed in liquid in the filtering process, so that the possibility that the liquid, namely impurities, adheres to the scraping plate is reduced; when scraping the material, the scraper blade is driven to rotate and move downwards through the driving mechanism to scrape the material, the spiral scraper blade can also guide the scraped material to be discharged downwards from the discharge hole of the filter cylinder part, and the possibility that impurities adhere to the scraper blade in the scraping process is reduced.
Description
Technical Field
The utility model relates to the technical field of filtering devices, in particular to a scraping plate type filtering device for tremella extracting solution.
Background
The tremella polysaccharide is an acidic heteropolysaccharide extracted from tremella, and has high nutritive value and multiple medical health care functions. After the tremella solids and the liquid are separated and purified through processing equipment, the impurities possibly remained in the liquid are further filtered by adopting a filter, a filter drum is arranged in the filter, the adhesiveness of tremella slurry is strong, a filter cake layer is easily formed on the inner wall of the filter drum, and therefore, a filter device such as a scraper filter is needed for filtering the tremella slurry, and the filter cake layer can be automatically removed so as to facilitate continuous filtration.
The existing scraper type filter is generally provided with a plurality of scrapers with the length consistent with that of the filter cylinder directly on the inner wall of the filter cylinder, and the scrapers are driven by a motor to rotate so as to enable a filter cake layer to fall off, but the scrapers are consistent in the filter cylinder and continuously contact with liquid, particularly when tremella slurry is filtered, the slurry and impurities in the slurry are easily adhered to the scrapers, and the scraping effect is greatly affected due to long-time accumulation; in addition, the resistance that the scraper blade of vertical setting received in scraping material in-process is great, and the material of scraping also is easy to adhere on the cutting edge.
Disclosure of Invention
In order to overcome the defect that the existing scraping plate is easy to adhere to impurities in liquid, the utility model provides a scraping plate type filtering device for tremella extracting solution.
The utility model provides a scraping plate type filtering device for tremella extract, which adopts the following technical scheme:
the utility model provides a tremella extract scraper type filter equipment, includes jar body and lid locate lid on the jar body, the jar body is close to the top and is provided with the feed liquor pipe, in the jar body in the feed liquor pipe below is provided with and strains a section of thick bamboo, the jar is internal to be provided with and to be located strain the scraping mechanism of section of thick bamboo top, scrape the material mechanism and be connected with its rotation of drive and be close to or keep away from strain the actuating mechanism of a section of thick bamboo direction reciprocating motion, scrape the material mechanism include the center pin and connect in spiral helicine scraper blade on the center pin.
By adopting the technical scheme, the scraping mechanism is arranged above the filter cylinder, and the scraping plate cannot be immersed in liquid in the filtering process, so that the possibility that the liquid, namely impurities, is adhered to the scraping plate is reduced; when the scraping is needed, the scraping plate is driven to rotate and move downwards through the driving mechanism, the spiral scraping plate can not only reduce the resistance of scraping, but also guide the scraped material to be discharged downwards from the discharge hole of the filter cylinder part, so that the possibility that impurities adhere to the scraping plate blade in the scraping process is reduced.
Optionally, the scraper blade include with the fixed heliciform mounting panel of center pin and scrape the strip, the mounting groove has been seted up at the heliciform edge of mounting panel, scrape strip detachably install in the mounting groove.
Through adopting above-mentioned technical scheme, the edge of scraping the strip after long-time use is worn and torn very easily, scrapes the strip and sets up to dismantling on the mounting panel, is convenient for change and wash.
Optionally, the mounting panel along the heliciform edge offer a plurality of with the logical groove of mounting groove intercommunication, scrape the strip and correspond the position of logical groove has offered the through-hole, logical groove with wear to be equipped with the bolt in the through-hole and lock through the nut.
Through adopting above-mentioned technical scheme, scrape strip and mounting panel and specifically connect through bolt and nut, connect closely and stable in structure, can guarantee the effect of scraping the material.
Optionally, a chamfer is provided on a side of the scraping strip facing the bottom of the filter cartridge.
By adopting the technical scheme, the filter cake layer can be scraped completely only as the width of the spiral scraping plate is required to be consistent with the inner diameter of the filter cylinder, and the scraping plate can conveniently enter the filter cylinder from the upper part by arranging the chamfer; and when scraping the material from top to bottom, the chamfer of slope can make the filter cake layer from inside to outside drop gradually, reduces the resistance of scraper blade, and then reduces the pressure of motor, improves the life of device.
Optionally, the actuating mechanism including set up in the external actuating member of lid, the output shaft overcoat of actuating member is equipped with coaxial rotation and can follow the removal axle of output shaft axial displacement, the surface of removal axle is provided with reciprocal screw thread, the removal axle is kept away from the one end of actuating member wears to establish the lid with center pin fixed connection, offer on the lid with reciprocal screw thread cooperation is connected the screw groove.
Through adopting above-mentioned technical scheme, actuating mechanism specifically realizes scraping the reciprocating motion of material mechanism through the removal axle that has reciprocal screw thread, and a motor just can make scraping the rotation of material mechanism and reciprocate, simple structure and energy-conservation.
Optionally, the lateral wall of output shaft is provided with the stopper, the inner wall of removal axle is seted up along length direction and is supplied the gliding spacing groove of stopper.
Through adopting above-mentioned technical scheme, the coaxial rotation can be realized through the cooperation of stopper and spacing groove to output shaft and removal axle to make the removal axle can slide for the output shaft.
Optionally, the central shaft is detachably connected with the moving shaft.
Through adopting above-mentioned technical scheme, thereby with remove the center pin convenient to detach who is connected can wash or change whole scraping mechanism, guarantee scraping mechanism's cleanliness to improve scraping effect and life.
Optionally, a protection barrel is fixed on the cover body, a movable groove is formed in the protection barrel, the driving piece is installed at one end, far away from the cover body, of the protection barrel, and the moving shaft moves back and forth in the movable groove.
Through adopting above-mentioned technical scheme, the protective casing can play the guard action to the movable shaft, reduces the impurity such as adhesion dust in the reciprocal screw thread and leads to the possibility that the movable shaft blocked.
In summary, the present utility model includes at least one of the following beneficial effects:
1. the scraping mechanism is arranged above the filter cylinder, and liquid cannot contact with the scraping plate in the filtering process, so that the possibility that the liquid, namely impurities, adheres to the scraping plate is reduced;
2. when scraping is needed, the motor drives the movable shaft to rotate and move downwards, so that the scraping plate is driven to move to scrape the material, the spiral scraping plate can not only reduce the resistance of scraping the material, but also guide the scraped material to be discharged downwards from the discharge hole of the filter cylinder part, and the possibility that impurities adhere to the blade edge of the scraping plate in the scraping process is reduced;
3. one motor can enable the scraping mechanism to rotate and move up and down to scrape materials, and the structure is simple and energy-saving;
4. the center shaft is detachably connected with the movable shaft, the scraping plate is detachably connected with the mounting plate, so that the scraping mechanism is convenient to clean or replace, the cleanliness of the scraping mechanism is guaranteed, and the scraping effect is improved, and the service life is prolonged.
Drawings
FIG. 1 is a schematic view of a scraper filter device according to an embodiment of the present utility model;
FIG. 2 is a cross-sectional view of a scraper filter device in an embodiment of the utility model;
fig. 3 is a schematic structural view of a scraping mechanism in an embodiment of the present utility model.
Reference numerals illustrate: 1. a tank body; 11. a liquid inlet pipe; 12. a filter cartridge; 13. a discharge port; 2. a cover body; 21. a thread groove; 3. a scraping mechanism; 4. a central shaft; 5. a scraper; 51. a mounting plate; 511. a mounting groove; 52. scraping the strip; 521. chamfering; 6. a driving mechanism; 7. a driving member; 71. an output shaft; 72. a limiting block; 8. a movable shaft; 81. a reciprocating thread; 82. a limit groove; 9. a protective barrel; 91. a movable groove.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-3.
Referring to fig. 1 and 2, the embodiment of the utility model discloses a tremella extract scraper type filtering device, which comprises a tank body 1 and a cover body 2 covered on the tank body 1, wherein a liquid inlet pipe 11 is arranged near the top of the tank body 1, a filter cylinder 12 is arranged below the liquid inlet pipe 11 in the tank body 1, a discharge hole 13 is arranged at the bottom of the filter cylinder 12, a scraping mechanism 3 positioned above the filter cylinder 12 is arranged in the tank body 1, and the scraping mechanism 3 is connected with a driving mechanism 6 which drives the scraping mechanism to rotate and reciprocate towards or away from the filter cylinder 12. The scraping mechanism 3 is arranged above the filter cartridge 12, and the liquid does not contact the scraping plate 5 during the filtering process, so that the possibility that the liquid, namely impurities, adhere to the scraping plate 5 is reduced.
Referring to fig. 3, the scraping mechanism 3 includes a central shaft 4 and a helical scraper 5 connected to the central shaft 4, and the horizontal cross-sectional width of the scraper 5 is identical to the inner diameter of the filter cartridge 12. The scraping plate 5 may be integrally formed, and the scraping plate 5 is preferably provided with a spiral mounting plate 51 fixed to the central shaft 4 and a scraping strip 52, wherein the spiral edge of the mounting plate 51 is provided with a mounting groove 511, and the scraping strip 52 is detachably mounted in the mounting groove 511, because the edge of the scraping plate 5 is easy to wear after long-time use. The wiper strip 52 may be made of a harder rubber material to reduce damage to the filter cartridge 12, and the side of the wiper strip 52 facing the bottom of the filter cartridge 12 is provided with a chamfer 521 to facilitate access into the filter cartridge 12 from above. Specifically, the mounting plate 51 is provided with a plurality of through grooves communicating with the mounting groove 511 along the spiral edge, the scraping strip 52 is provided with through holes corresponding to the through grooves, and bolts and nuts are arranged in the through grooves and the through holes in a penetrating manner. In other embodiments, the wiper strip 52 and the mounting plate 51 may be connected by a spring latch or the like.
Referring to fig. 2, the driving mechanism 6 includes a driving element 7 provided outside the cover 2, and a movement shaft 8 coaxially rotatable and axially movable along the output shaft 71 is provided on an output shaft 71 of the driving element 7, and a stroke of the movement shaft 8 matches a length of the inside of the filter cartridge 12. The outer surface of the movable shaft 8 is provided with a reciprocating thread 81, the reciprocating thread 81 consists of two threads with the same thread pitch and opposite rotation directions, one end of the movable shaft 8 far away from the driving piece 7 is penetrated through the cover body 2 and fixedly connected with the central shaft 4, the cover body 2 is provided with a yielding hole for the movable shaft 8 to penetrate through, and the inner wall of the yielding hole is provided with a thread groove 21 which is matched and connected with the reciprocating thread 81. The side wall of the output shaft 71 is provided with a stopper 72, and the inner wall of the movable shaft 8 is provided with a stopper groove 82 along the length direction for the stopper 72 to slide.
Referring to fig. 2, in order to facilitate the installation of the driving mechanism 6 and the cover 2, a protective cylinder 9 is fixed on the cover 2, a movable groove 91 is formed in the protective cylinder 9, a motor is installed at one end of the protective cylinder 9 away from the cover 2, and a movable shaft 8 moves reciprocally in the movable groove 91; since the casing 9 is long, a plurality of reinforcing ribs may be provided on the outer wall circumference of the casing 9. The inner wall of the relief hole may be smooth, and the inner wall of the movable groove 91 may be provided with a thread groove 21 that is engaged with the reciprocating thread 81, so that the movable shaft 8 can be moved. In addition, the movable shaft 8 is detachably connected with the central shaft 4, flange plates can be arranged at the end parts of the movable shaft 8, which are close to the central shaft 4, and the movable shaft is connected with the central shaft through bolts, so that the structure is stable; in other embodiments, the movable shaft 8 and the central shaft 4 may be connected in a plugging manner, so as to facilitate disassembly and replacement.
The embodiment of the utility model provides a scraping plate type filtering device for tremella extract, which is implemented according to the following principle:
the scraping mechanism 3 is arranged above the filter cylinder 12, and the scraping plate 5 is not immersed in the liquid in the filtering process, so that the possibility that the liquid, namely impurities, adhere to the scraping plate 5 is reduced; when scraping materials, the movable shaft 8 is driven to rotate, and the movable shaft 8 which rotates can reciprocate up and down in cooperation with the thread groove 21 on the cover body 2, so that the scraping plate 5 is driven to move to scrape the materials and return to an initial state, the spiral scraping plate 5 can guide the scraped materials to be discharged downwards from the discharge port 13 of the filter cylinder 12 in a spiral manner, and the possibility that impurities adhere to the blade edge of the scraping plate 5 in the scraping process is reduced.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (8)
1. The utility model provides a tremella extract scraper type filter equipment, includes jar body (1) and lid are located lid (2) on jar body (1), jar body (1) is close to the top and is provided with feed liquor pipe (11), in jar body (1) in feed liquor pipe (11) below is provided with and strains section of thick bamboo (12), its characterized in that: the novel filter cartridge is characterized in that a scraping mechanism (3) positioned above the filter cartridge (12) is arranged in the tank body (1), the scraping mechanism (3) is connected with a driving mechanism (6) which drives the scraping mechanism to rotate and reciprocate towards or away from the filter cartridge (12), and the scraping mechanism (3) comprises a central shaft (4) and a spiral scraping plate (5) connected to the central shaft (4).
2. A tremella extract scraper filter device as claimed in claim 1, which is characterized in that: the scraping plate (5) comprises a spiral mounting plate (51) and a scraping strip (52), wherein the spiral mounting plate (51) is fixed with the central shaft (4), a mounting groove (511) is formed in the spiral edge of the mounting plate (51), and the scraping strip (52) is detachably mounted in the mounting groove (511).
3. A tremella extract scraper filter device as claimed in claim 2, characterized in that: the mounting plate (51) is provided with a plurality of through grooves communicated with the mounting groove (511) along the spiral edge, the scraping strip (52) is provided with through holes at positions corresponding to the through grooves, and bolts and nuts are arranged in the through grooves in a penetrating mode.
4. A tremella extract scraper filter device as claimed in claim 2, characterized in that: a chamfer (521) is arranged on one side of the scraping strip (52) facing the bottom of the filter cylinder (12).
5. A tremella extract scraper filter device as claimed in claim 1, which is characterized in that: the driving mechanism (6) comprises a driving piece (7) arranged outside the cover body (2), a moving shaft (8) which coaxially rotates and can axially move along the output shaft (71) is sleeved outside an output shaft (71) of the driving piece (7), a reciprocating thread (81) is arranged on the outer surface of the moving shaft (8), one end, away from the driving piece (7), of the moving shaft (8) penetrates through the cover body (2) and is fixedly connected with the central shaft (4), and a thread groove (21) which is matched and connected with the reciprocating thread (81) is formed in the cover body (2).
6. A tremella extract scraper filter device as claimed in claim 5, which is characterized in that: the side wall of the output shaft (71) is provided with a limiting block (72), and the inner wall of the movable shaft (8) is provided with a limiting groove (82) for the limiting block (72) to slide along the length direction.
7. A tremella extract scraper filter device as claimed in claim 5, which is characterized in that: the central shaft (4) is detachably connected with the movable shaft (8).
8. A tremella extract scraper filter device as claimed in claim 5, which is characterized in that: the cover body (2) is fixedly provided with a protective cylinder (9), a movable groove (91) is formed in the protective cylinder (9), the driving piece (7) is installed at one end, far away from the cover body (2), of the protective cylinder (9), and the movable shaft (8) moves back and forth in the movable groove (91).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320537553.5U CN219764658U (en) | 2023-03-20 | 2023-03-20 | Scraping plate type filtering device for tremella extracting solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320537553.5U CN219764658U (en) | 2023-03-20 | 2023-03-20 | Scraping plate type filtering device for tremella extracting solution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219764658U true CN219764658U (en) | 2023-09-29 |
Family
ID=88135950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320537553.5U Active CN219764658U (en) | 2023-03-20 | 2023-03-20 | Scraping plate type filtering device for tremella extracting solution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219764658U (en) |
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2023
- 2023-03-20 CN CN202320537553.5U patent/CN219764658U/en active Active
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