CN212881346U - Spirulina belt type vacuum filter - Google Patents
Spirulina belt type vacuum filter Download PDFInfo
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- CN212881346U CN212881346U CN202021523233.7U CN202021523233U CN212881346U CN 212881346 U CN212881346 U CN 212881346U CN 202021523233 U CN202021523233 U CN 202021523233U CN 212881346 U CN212881346 U CN 212881346U
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- belt
- compression roller
- spirulina
- rubber belt
- wheel
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Abstract
The utility model belongs to the technical field of solid-liquid separation equipment, in particular to a spirulina belt type vacuum filter device, which comprises a filter belt and a rubber belt, wherein two ends of the rubber belt are provided with a driving wheel and a driven wheel, and the driving wheel drives the rubber belt to move in a circular manner; part filter belt laminating is in the upper rubber belt, and the upper rubber belt below is provided with the vacuum dish that absorbs spirulina moisture, and upper rubber belt top one end is provided with the feeding fill, upper rubber belt top is provided with the compression roller, and the compression roller is located the feeding fill rear, is connected with transmission structure between compression roller and the drive wheel, and transmission structure makes turning to of compression roller and the turning to of drive wheel opposite. The utility model provides a spirulina belt vacuum filter adopts the compression roller structure, reduces filter cake upper surface and presses material structure contact surface and contact length, has guaranteed the effective working section of the vacuum plate of below.
Description
Technical Field
The utility model belongs to the technical field of solid-liquid separation equipment, concretely relates to spirulina belt vacuum filter equipment.
Background
In the working process of the belt type vacuum filter, a filter cake after moisture is pumped on a filter belt is discharged from the filter belt when the filter belt runs to a discharging station, specifically, the filter cake is discharged from the filter belt when the filter belt carries the filter cake to a corner at the tail part, then the filter belt continuously runs and is washed by a filter belt washing mechanism at a washing station, the filter cake (residual filter cake) remained on the filter belt is cleaned, then the filter belt continuously runs to a slurry material distribution station, and then filtering (solid-liquid separation) is carried out, and the process is circulated. The invention patent with publication number CN107754423 discloses a horizontal belt type vacuum filter, which utilizes a pressing adhesive tape to increase the pressure difference between the upper part and the lower part of a filter cake, thereby reducing the moisture content of the filter cake of the filter. But because the material sticky tape laminating is on the filter cake upper surface in above-mentioned scheme, the filter cake upper surface is because isolated atmosphere, and the drippage of filtrating is only because of the extrusion force produces, and the vacuum adsorption effect below is relatively poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a spirulina belt vacuum filter equipment adopts the compression roller structure, reduces filter cake upper surface and presses material structure contact surface and contact length, has guaranteed the effective working section of the vacuum tray of below.
The purpose of the utility model is realized like this: a spirulina belt type vacuum filter device comprises a filter belt and a rubber belt, wherein two ends of the rubber belt are provided with a driving wheel and a driven wheel, and the driving wheel drives the rubber belt to move in a ring shape; part filter belt laminating is in the upper rubber belt, and the upper rubber belt below is provided with the vacuum dish that absorbs spirulina moisture, and upper rubber belt top one end is provided with the feeding fill, upper rubber belt top is provided with the compression roller, and the compression roller is located the feeding fill rear, is connected with transmission structure between compression roller and the drive wheel, and transmission structure makes turning to of compression roller and the turning to of drive wheel opposite.
Furthermore, the transmission structure is a speed reduction assembly, and comprises a synchronous belt speed reduction group and a gear speed reduction group, power is transmitted between the synchronous belt speed reduction group and the gear speed reduction group through a coaxial belt wheel and a large gear, the driving wheel drives the large gear to rotate by means of the synchronous belt, and the large gear transmits power through a small gear which is meshed with the large gear and coaxial with the compression roller.
Further, the compression roller comprises an inner wheel and an outer wheel coated on the surface of the inner wheel, the inner wheel is made of nylon materials, and the outer wheel is made of rubber.
Furthermore, the compression rollers are provided with a plurality of groups along the advancing direction of the filter belt.
Furthermore, a cleaning air nozzle is arranged on the rear side of the compression roller.
Compared with the prior art, the utility model outstanding and profitable technological effect is:
firstly, a compression roller structure is adopted, the upper surface of a filter cake can contact with the atmospheric pressure to the maximum extent, and the pressure difference between the upper surface and the lower surface is ensured.
And secondly, a speed reduction assembly is adopted, so that the linear speed of the compression roller is higher than that of the rubber belt, and the material accumulation on the front side of the compression roller is avoided.
Drawings
Fig. 1 is an overall schematic view of a spirulina strip vacuum filter device according to an embodiment of the present invention.
Fig. 2 is a transmission structure diagram between the driving wheel and the press roller in the embodiment of the present invention.
Fig. 3 is a schematic view of the operation of the press roll in the embodiment of the present invention.
Reference numerals: 1. a rubber belt; 2. a filter belt; 3. a vacuum pan; 4. a drive wheel; 5. a driven wheel; 6. a compression roller; 6a, an outer wheel; 6b, an inner wheel; 7. a feeding hopper; 8. a pulley; 9. a bull gear; 10. a pinion gear; 11. and a cleaning air nozzle.
Detailed Description
The following describes the present invention in further detail with reference to the accompanying drawings.
A spirulina belt type vacuum filter device is mainly used for solid-liquid separation of spirulina products. Referring to fig. 1-3, the device comprises a filter belt 2 and a rubber belt 1, wherein a driving wheel 4 and a driven wheel 5 are arranged at two ends of the rubber belt 1, and the driving wheel 4 drives the rubber belt 1 to move circularly; part of the filter belt 2 is attached to the upper layer rubber belt 1, and the rest of the filter belt 2 passes through each functional area in the background technology. A vacuum plate 3 for absorbing the water in the spirulina is arranged below the upper layer rubber belt 1, and the water in the spirulina is extruded by utilizing the pressure difference.
Wherein, 1 top one end in upper rubber band is provided with the feeding fill 7, and 1 top in upper rubber band is provided with compression roller 6, and compression roller 6 is located feeding fill 7 rear, is connected with transmission structure between compression roller 6 and the drive wheel 4, and transmission structure makes turning to of compression roller 6 opposite with turning to of drive wheel 4.
Referring to fig. 2 specifically, the transmission structure is a deceleration assembly, which comprises a synchronous belt deceleration group and a gear deceleration group, wherein power is transmitted between the synchronous belt deceleration group and the gear deceleration group through a belt wheel 8 and a gearwheel 9 which are coaxial, the driving wheel 4 drives the gearwheel 9 to rotate by means of the synchronous belt, and the gearwheel 9 transmits power through a pinion 10 which is meshed with the gearwheel and is coaxial with the compression roller 6.
Specifically, referring to fig. 3, the pressing roller 6 includes an inner wheel 6b and an outer wheel 6a coated on the surface of the inner wheel 6b, the inner wheel 6b is made of nylon, the outer wheel 6a is made of rubber, has certain elasticity, and enables spirulina to be better extruded below the pressing roller 6.
Preferably, the press rolls 6 are provided with a plurality of groups along the advancing direction of the filter belt 2 to realize multiple times of extrusion and provide a solid-liquid separation effect.
Specifically, referring to fig. 3, the cleaning air tap 11 is arranged at the rear side of the compression roller 6, and the cleaning air tap 11 can be connected with a pressure air source to reduce adhesion of spirulina on the compression roller 6.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (5)
1. A spirulina belt type vacuum filter device comprises a filter belt (2) and a rubber belt (1), wherein a driving wheel (4) and a driven wheel (5) are arranged at two ends of the rubber belt (1), and the driving wheel (4) drives the rubber belt (1) to move circularly; the laminating of part filter belt (2) is in upper rubber belt (1), and upper rubber belt (1) below is provided with vacuum disk (3) that absorb spirulina moisture, and upper rubber belt (1) top one end is provided with feeding fill (7), its characterized in that: the upper rubber belt (1) is provided with a compression roller (6) above, the compression roller (6) is located behind the feeding hopper (7), a transmission structure is connected between the compression roller (6) and the driving wheel (4), and the transmission structure enables the compression roller (6) to turn reversely to the driving wheel (4).
2. The spirulina strip vacuum filtration device of claim 1 wherein: the transmission structure is a speed reduction assembly and comprises a synchronous belt speed reduction group and a gear speed reduction group, power is transmitted between the synchronous belt speed reduction group and through a belt wheel (8) and a large gear (9), the driving wheel (4) drives the large gear (9) to rotate by means of the synchronous belt, and the large gear (9) transmits power through a small gear (10) which is meshed with the large gear and coaxial with the compression roller (6).
3. The spirulina strip vacuum filtration device of claim 1 wherein: the compression roller (6) comprises an inner wheel (6b) and an outer wheel (6a) coated on the surface of the inner wheel (6b), the inner wheel (6b) is made of nylon materials, and the outer wheel (6a) is made of rubber.
4. The spirulina strip vacuum filtration device of claim 1 wherein: the press rollers (6) are provided with a plurality of groups along the advancing direction of the filter belt (2).
5. The spirulina strip vacuum filtration device of claim 1 wherein: and a cleaning air nozzle (11) is arranged at the rear side of the compression roller (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021523233.7U CN212881346U (en) | 2020-07-29 | 2020-07-29 | Spirulina belt type vacuum filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021523233.7U CN212881346U (en) | 2020-07-29 | 2020-07-29 | Spirulina belt type vacuum filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212881346U true CN212881346U (en) | 2021-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021523233.7U Active CN212881346U (en) | 2020-07-29 | 2020-07-29 | Spirulina belt type vacuum filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212881346U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113648722A (en) * | 2021-07-23 | 2021-11-16 | 安徽金星钛白（集团）有限公司 | Vacuum suction filtration device for titanium liquid separation |
-
2020
- 2020-07-29 CN CN202021523233.7U patent/CN212881346U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113648722A (en) * | 2021-07-23 | 2021-11-16 | 安徽金星钛白（集团）有限公司 | Vacuum suction filtration device for titanium liquid separation |
| CN113648722B (en) * | 2021-07-23 | 2022-10-04 | 安徽金星钛白（集团）有限公司 | Vacuum suction filtration device for titanium liquid separation |
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