CN212731287U - Vertical belt filter press - Google Patents
Vertical belt filter press Download PDFInfo
- Publication number
- CN212731287U CN212731287U CN202021493677.0U CN202021493677U CN212731287U CN 212731287 U CN212731287 U CN 212731287U CN 202021493677 U CN202021493677 U CN 202021493677U CN 212731287 U CN212731287 U CN 212731287U
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- Prior art keywords
- plate
- sliding shaft
- belt
- fixedly connected
- filter
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- 239000007788 liquid Substances 0.000 claims abstract description 34
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 238000004065 wastewater treatment Methods 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 description 11
- 239000010865 sewage Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 239000002351 wastewater Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model provides an upright belt filter press, which comprises an upper pressure plate and a bearing plate which are arranged up and down, and a sliding shaft is arranged between the upper pressure plate and the bearing plate, wherein the sliding shaft is fixedly connected with the bearing plate and is connected with the upper pressure plate in a sliding way; a compressible filter belt in sliding connection with the sliding shaft is arranged outside the sliding shaft in a surrounding mode, the upper end of the filter belt is fixedly connected with the upper pressure plate, and the lower end of the filter belt is fixedly connected with the pressure bearing plate; the upper pressing plate is fixedly connected with a liquid inlet pipe communicated with the filter belt, and the lower end of the sliding shaft is provided with a plurality of liquid outlet holes communicated with the inside and the outside of the filter belt; the device also comprises an air cylinder for providing downward pressing drive for the upper pressure plate. The utility model discloses a vertical type structure increases the throughput and can realize through the mode of extension cassette for the device can utilize well in the position that the treatment area is little, makes the treatment place that receives the area restriction also can carry out efficient waste water treatment.
Description
Technical Field
The utility model relates to a filter equipment technical field especially relates to an upright belt filter press.
Background
A filtration apparatus is an important environmental sewage treatment apparatus which can efficiently filter and remove impurities contained in sewage.
In the prior art, the filtering equipment generally comprises a plate frame filter, a belt filter and the like, generally has larger occupied area, can not be applied to processing fields with smaller area, and can only adopt the filtering equipment with smaller processing capacity and smaller occupied area to process, so that the processing efficiency is difficult to improve.
SUMMERY OF THE UTILITY MODEL
To the not enough that exists among the prior art, the utility model provides an upright type belt filter press, it has solved the area that filtration equipment among the prior art need occupy big, can not obtain the problem of using in the position that the processing place area is little.
According to an embodiment of the utility model, the upright belt filter press comprises an upper pressure plate and a bearing plate which are arranged up and down, and a sliding shaft is arranged between the upper pressure plate and the bearing plate, wherein the sliding shaft is fixedly connected with the bearing plate and is connected with the upper pressure plate in a sliding way;
a compressible filter belt in sliding connection with the sliding shaft is arranged outside the sliding shaft in a surrounding mode, the upper end of the filter belt is fixedly connected with the upper pressure plate, and the lower end of the filter belt is fixedly connected with the pressure bearing plate;
the upper pressing plate is fixedly connected with a liquid inlet pipe communicated with the filter belt, and the lower end of the sliding shaft is provided with a plurality of liquid outlet holes communicated with the inside and the outside of the filter belt;
the vertical belt filter press further comprises a cylinder for providing downward pressing drive to the upper press plate.
In the technical scheme, the filter belt with a vertical structure is adopted to treat the sewage, so that the occupied area is greatly reduced;
in the treatment process, sewage to be filtered is connected in through the liquid inlet pipe, then the air cylinder is started to drive the upper pressure plate to press downwards, the upper pressure plate compresses the filter belt between the upper pressure plate and the pressure bearing plate while moving downwards, and therefore filtering treatment of the sewage led into the filter belt is achieved.
Furthermore, a liquid receiving box is arranged below the bearing plate, and the liquid outlet hole is communicated with the liquid receiving box.
Furthermore, the two sides of the liquid receiving box are provided with mounting plates, the two cylinders are respectively mounted on the mounting plates, and the piston rods of the cylinders extend upwards and are fixedly connected with a lower pressing plate arranged on the upper pressing plate in a pressing mode.
Further, the bearing plate is fixedly connected with two supporting plates which are abutted to the mounting plate.
Furthermore, the filter belt is of a laminated structure, each layer of the filter belt comprises a rubber disc and a filter screen arranged in the rubber disc, a steel connecting ring is arranged between the upper rubber disc and the lower rubber disc, and the diameter of the inner ring of the connecting ring is larger than the outer diameter of the sliding shaft.
Further, a steel sealing ring is arranged between the rubber disc at the lowest position and the bearing plate, and the sliding shaft is sleeved with the sealing ring.
Compared with the prior art, the utility model discloses following beneficial effect has:
adopt the vertical type structure, increase the handling capacity can be realized through the mode of extension filter belt, and can not increase area like this, can utilize in the position that treatment site area is little well for the treatment site who receives the area restriction also can carry out efficient waste water treatment.
Drawings
Fig. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of the structure at A in FIG. 1;
FIG. 3 is an enlarged view of a portion of the structure at B in FIG. 1;
in the above drawings: 1. an upper pressure plate; 2. a pressure bearing plate; 3. a sliding shaft; 4. a liquid inlet pipe; 5. a liquid outlet hole; 6. a cylinder; 7. a liquid receiving box; 8. mounting a plate; 9. a piston rod; 10. a lower pressing plate; 11. a support plate; 12. a rubber disc; 13. a filter screen; 14. a connecting ring; 15. a seal ring; 16. a filter belt.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
As shown in fig. 1 to 3, the embodiment provides an upright belt filter press, which includes an upper press plate 1 and a pressure-bearing plate 2 arranged up and down, and a sliding shaft 3 is disposed between the upper press plate 1 and the pressure-bearing plate 2, wherein the sliding shaft 3 is fixedly connected with the pressure-bearing plate 2 and slidably connected with the upper press plate 1;
a compressible filter belt 16 in sliding connection with the sliding shaft 3 is arranged outside the sliding shaft in a surrounding mode, the upper end of the filter belt 16 is fixedly connected with the upper pressure plate 1, and the lower end of the filter belt 16 is fixedly connected with the pressure bearing plate 2;
the upper pressure plate 1 is also fixedly connected with a liquid inlet pipe 4 communicated with the filter belt 16, and the lower end of the sliding shaft 3 is provided with a plurality of liquid outlet holes 5 communicated with the inside and the outside of the filter belt 16;
the vertical belt filter press further includes a cylinder 6 for providing a downward pressing drive to the upper press plate 1.
In the above embodiment, the filtering belt 16 with a vertical structure is adopted to treat the sewage, so that the occupied area is greatly reduced;
in the treatment process, sewage to be filtered is connected in through the liquid inlet pipe 4, then the air cylinder 6 is started to drive the upper pressure plate 1 to press downwards, the upper pressure plate 1 compresses the filter belt 16 between the upper pressure plate 1 and the pressure bearing plate 2 while moving downwards, and therefore filtering treatment on the sewage led into the filter belt 16 is achieved.
The sliding shaft 3 is connected with the filter belt 16 in a sliding way, and in the process that the upper end of the filter belt 16 moves downwards, water after filtering treatment is discharged through the liquid outlet hole 5 at the lower end of the sliding shaft 3 along with the reduction of the space in the filter belt 16;
preferably, in order to collect filtered water, a liquid receiving tank 7 is arranged below the bearing plate 2, and the liquid outlet holes 5 are communicated with the liquid receiving tank 7.
Preferably, mounting plates 8 are arranged on two sides of the liquid receiving tank 7, two air cylinders 6 are respectively mounted on the mounting plates 8, piston rods 9 of the air cylinders 6 extend upwards and are fixedly connected with lower pressing plates 10 arranged on the upper pressing plate 1 in a pressing mode, the air cylinders 6 are mounted on two sides of the filter belt 16, the lower pressing plates 10 are pulled downwards in a mode of contracting the piston rods 9, and the lower pressing plates 10 apply downward pressure to the upper pressing plate 1 to enable the upper pressing plate 1 to move downwards.
Preferably, the pressure bearing plate 2 is further fixedly connected with two supporting plates 11 which are located on two sides of the liquid receiving tank 7 and are abutted against the mounting plate 8, so that the pressure borne by the pressure bearing plate 2 is not directly applied to the liquid receiving tank 7, and the excessive pressure is prevented from crushing the liquid receiving tank 7 through the mounting plate 8 applied by the supporting plates 11 on the two sides.
Preferably, the filter belt 16 is a laminated structure, each layer comprises a rubber disc 12 and a filter screen 13 arranged in the rubber disc 12, a steel connecting ring 14 is arranged between the upper rubber disc 12 and the lower rubber disc 12, and the inner ring diameter of the connecting ring 14 is larger than the outer diameter of the sliding shaft 3 so that liquid can pass through the connecting ring 14; in the process of pressing down, due to the fact that the space in the filter belt 16 is reduced, liquid penetrates through the filter screen 13 layer by layer and finally flows into the liquid receiving box 7 from the liquid outlet hole 5 below, particularly, the filter screen 13 is fixedly connected with the inner wall of the rubber disc 12 to divide the rubber disc 12 into an upper part and a lower part, and waste water is filtered between the upper part and the lower part;
in particular, the steel connecting ring 14 allows the waste water/filtered water to pass up and down the filter belt 16 while providing a mechanical support for the rubber discs 12 to prevent the rubber discs 12 from being completely pressed together.
Preferably, a steel sealing ring 15 is arranged between the rubber disc 12 at the lowest position and the bearing plate 2, and the sealing ring 15 is sleeved on the sliding shaft 3, so as to fix and seal the lower end of the filter belt 16.
Compared with the prior art, the upright belt filter press provided by the embodiment has the following beneficial effects:
by adopting a vertical structure, the increase of the treatment capacity can be realized by lengthening the filter belt 16, and the occupied area is not increased, so that the treatment device can be well utilized at a position with small occupied area of a treatment place, and the treatment place limited by the area can also carry out efficient wastewater treatment;
meanwhile, after the filter belt 16 made of rubber is removed under the action of pressing, a certain resilience effect can be achieved, and the filter belt 16 is assisted to return to the initial state;
in particular, when the upright belt filter press provided by the embodiment is used, the wastewater is firstly connected with the liquid inlet pipe 4, the wastewater is injected into the filter belt 16 under a certain pressure, then the upright belt filter press stands for a period of time, part of the wastewater is allowed to sink under the action of gravity, filtering is formed on the filter screen 13 in the sinking process, and filtering of part of the wastewater is completed, and then the air cylinder 6 is started to press downwards to perform formal filtering.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (6)
1. A vertical belt filter press is characterized by comprising an upper pressure plate and a bearing plate which are arranged up and down, wherein a sliding shaft is arranged between the upper pressure plate and the bearing plate, and the sliding shaft is fixedly connected with the bearing plate and is connected with the upper pressure plate in a sliding manner;
a compressible filter belt in sliding connection with the sliding shaft is arranged outside the sliding shaft in a surrounding mode, the upper end of the filter belt is fixedly connected with the upper pressure plate, and the lower end of the filter belt is fixedly connected with the pressure bearing plate;
the upper pressing plate is fixedly connected with a liquid inlet pipe communicated with the filter belt, and the lower end of the sliding shaft is provided with a plurality of liquid outlet holes communicated with the inside and the outside of the filter belt;
the device also comprises an air cylinder for providing downward pressing drive for the upper pressure plate.
2. A vertical belt filter press as claimed in claim 1, wherein a liquid receiving tank is provided under the pressure bearing plate, and the liquid outlet hole is communicated with the liquid receiving tank.
3. A vertical belt filter press as claimed in claim 2, wherein mounting plates are provided at both sides of the liquid receiving tank, and the two air cylinders are respectively mounted on the mounting plates, and piston rods of the air cylinders extend upward and are fixedly connected to a lower pressing plate pressed on the upper pressing plate.
4. A vertical belt filter press as claimed in claim 3, wherein the pressure bearing plate is further fixedly connected with two support plates which are rested on the mounting plate.
5. A vertical belt filter press as claimed in claim 4, wherein the filter belt is a laminated structure and each layer comprises a rubber disk and a filter screen provided in the rubber disk, a steel coupling ring is provided between the upper and lower rubber disks, and the inner ring diameter of the coupling ring is larger than the outer diameter of the sliding shaft.
6. The vertical belt filter press of claim 5, wherein a steel sealing ring is provided between the lowest rubber disk and the pressure bearing plate, and the sealing ring is fitted over the sliding shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021493677.0U CN212731287U (en) | 2020-07-24 | 2020-07-24 | Vertical belt filter press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021493677.0U CN212731287U (en) | 2020-07-24 | 2020-07-24 | Vertical belt filter press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212731287U true CN212731287U (en) | 2021-03-19 |
Family
ID=75023207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021493677.0U Active CN212731287U (en) | 2020-07-24 | 2020-07-24 | Vertical belt filter press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212731287U (en) |
-
2020
- 2020-07-24 CN CN202021493677.0U patent/CN212731287U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231225 Address after: 443000, No. 3 Xingye 1st Road, Industrial Park, High speed Railway North Station, Economic Development Zone, Yiling District, Yichang City, Hubei Province Patentee after: Dachu Environmental Protection (Hubei) Co.,Ltd. Address before: 443000 Yixing Avenue, Yiling District, Yichang City, Hubei Province Patentee before: HUBEI JINSHUNXIANG ENVIRONMENTAL PROTECTION Co.,Ltd. |
|
| TR01 | Transfer of patent right |