CN213313645U - Multistage filter device for wastewater treatment - Google Patents
Multistage filter device for wastewater treatment Download PDFInfo
- Publication number
- CN213313645U CN213313645U CN202022058645.4U CN202022058645U CN213313645U CN 213313645 U CN213313645 U CN 213313645U CN 202022058645 U CN202022058645 U CN 202022058645U CN 213313645 U CN213313645 U CN 213313645U
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- Prior art keywords
- thick bamboo
- separating
- outer barrel
- filter screen
- side wall
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- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 18
- 238000001914 filtration Methods 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 14
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 14
- 241001330002 Bambuseae Species 0.000 claims abstract description 14
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 14
- 239000011425 bamboo Substances 0.000 claims abstract description 14
- 238000003756 stirring Methods 0.000 claims description 17
- 239000010865 sewage Substances 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 239000002351 wastewater Substances 0.000 abstract description 9
- 238000000926 separation method Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 239000004744 fabric Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 239000010802 sludge Substances 0.000 description 3
- 238000003911 water pollution Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a multistage filter equipment that waste water treatment used, including outer barrel, separation section of thick bamboo, apron, rabbling mechanism and drain, the inside central point of outer barrel puts the department and is provided with the separation section of thick bamboo, all install annular bracket on the inside and outside both sides wall at outer barrel middle part, separation section of thick bamboo top, and the annular bracket top level of separating the section of thick bamboo outside has laid the essence screen cloth dish to separate the vertical coarse filtration net section of thick bamboo of installing in the inboard annular bracket top of a section of thick bamboo, the top of outer barrel is provided with the apron, the central point on apron top puts the department and is fixed with the motor, the bottom of main shaft is vertical runs through the apron and extends to the inside of separating the section of thick bamboo, and the cover is equipped with two rabbling mechanisms from. The utility model discloses not only effectively improve the filtration treatment efficiency of waste water, the change of the filtering material of being convenient for moreover and the emission of mud to the inside clean maintenance efficiency of this filter equipment has been improved.
Description
Technical Field
The utility model relates to a water treatment technical field specifically is a multistage filter equipment that waste water treatment used.
Background
At present, along with the more serious problems of environmental pollution, especially water pollution, people pay more and more attention to the treatment work of water pollution. The industrial wastewater is used as the pollution source with the largest quantity in water pollution, and can be discharged only by completing filtration treatment by a strict standard through an effective multistage filtration device.
However, in the existing multistage filtering device, the waste water is simply filtered through the filter screen, so that effective stirring driving is lacked, harmful impurities in the water cannot be completely filtered, and the waste water treatment efficiency is low; meanwhile, the problems that the filter material is inconvenient to replace and the sludge deposited at the bottom is difficult to remove exist in the device, and the inside of the device is difficult to clean and maintain in time. Accordingly, those skilled in the art have provided a multistage filtering apparatus for wastewater treatment to solve the problems set forth in the background art described above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a multistage filter equipment that waste water treatment used to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a multi-stage filtering device for wastewater treatment comprises an outer barrel body, a separating barrel, a cover plate, stirring mechanisms and a sewage discharge outlet, wherein the central position of the inner part of the outer barrel body is provided with the separating barrel, the bottom end of the separating barrel is fixedly connected with the bottom end of the inner part of the outer barrel body, annular brackets are arranged on the inner side wall of the middle part of the outer barrel body and the inner side wall and the outer side wall of the top part of the separating barrel, a fine filter screen disc is horizontally paved at the top end of the annular bracket at the outer side of the separating barrel, a coarse filter screen barrel is vertically installed at the top end of the annular bracket at the inner side of the separating barrel, the top end of the outer barrel body is provided with the cover plate, the top end of the coarse filter screen barrel is in contact with the bottom end of the cover plate, a motor is fixed at the central position of the top end of the cover plate, a main shaft, the inside outer barrel bottom of separating a section of thick bamboo installs the drain, and communicates on the preceding lateral wall at drain top has the inlet tube, the outer barrel bottom of separating a section of thick bamboo both sides all communicates there is the drain pipe.
As a further aspect of the present invention: the inner side wall of the fine filter screen disc and the outer side wall of the bottom end of the coarse filter screen cylinder are clamped with each other to form a limiting structure.
As a further aspect of the present invention: the edge position department of apron bottom bonds and has the sealing washer, and the sealing washer is nested each other and constitutes the joint structure with the inside wall on outer barrel top.
As a further aspect of the present invention: the stirring mechanism comprises a shaft sleeve, a disc and shifting pieces, wherein the disc is welded on the outer side wall of the shaft sleeve, a plurality of shifting pieces are installed at the edge positions of the disc at equal angles, the shifting pieces are all wedge-shaped structures, and the shifting pieces are obliquely distributed in the same direction.
As a further aspect of the present invention: the drain is hopper-shaped structure, and the middle part of drain is provided with the piston, the lateral wall of piston agrees with each other with the inside wall of drain and constitutes the enclosed construction that pushes down.
As a further aspect of the present invention: the center position department of piston bottom is fixed with the grab handle, and the grab handle is "T" type structure to the bottom of grab handle extends to the below of drain.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the motor drives the main shaft to rotate at a constant speed, so that the upper stirring mechanism and the lower stirring mechanism respectively rotate synchronously inside the separating cylinder and the coarse filter screen cylinder, and the stirring sheet with a wedge-shaped structure is used for replacing a conventional stirring rod to generate larger centrifugal force, so that the wastewater is fully driven to quickly permeate the coarse filter screen cylinder and the fine filter screen disc, and the wastewater filtering treatment efficiency is effectively improved;
2. the cover plate is integrally lifted upwards, so that the coarse filter screen cylinder and the fine filter screen disc on the annular bracket can be sequentially taken out, then a new fine filter screen disc and a new coarse filter screen cylinder are placed in situ, the coarse filter screen cylinder and the fine filter screen cylinder are preliminarily clamped and positioned, and then the cover plate is placed down for top limit; through upwards lifting the two ends of the grab handle of the T-shaped structure, the piston rises in the drain outlet of the funnel-shaped structure, so that deposited sludge directly falls through the annular space, and the cleaning and maintaining efficiency inside the filtering device is improved.
Drawings
FIG. 1 is a schematic sectional view of a multistage filtering apparatus for wastewater treatment;
FIG. 2 is a schematic partial perspective view of a multistage filtration apparatus for wastewater treatment;
fig. 3 is a schematic perspective view showing an enlarged structure of a stirring mechanism in a multistage filtering apparatus for wastewater treatment.
In the figure: 1. an outer cylinder; 2. a separation cylinder; 3. an annular bracket; 4. a fine filter screen disc; 5. a coarse screen cylinder; 6. a cover plate; 7. a seal ring; 8. a motor; 9. a main shaft; 10. a stirring mechanism; 1001. a shaft sleeve; 1002. a disc; 1003. a shifting sheet; 11. a sewage draining outlet; 12. a water inlet pipe; 13. a piston; 14. a handle; 15. and a water discharge pipe.
Detailed Description
Referring to fig. 1 to 3, in an embodiment of the present invention, a multi-stage filtering apparatus for wastewater treatment includes an outer cylinder 1, a separating cylinder 2, a cover plate 6, a stirring mechanism 10 and a sewage outlet 11, wherein the separating cylinder 2 is disposed at a central position inside the outer cylinder 1, a bottom end of the separating cylinder 2 is fixedly connected to a bottom end inside the outer cylinder 1, an inner side wall of a middle portion of the outer cylinder 1, inner and outer side walls of a top portion of the separating cylinder 2 are both provided with an annular bracket 3, a fine filter disc 4 is horizontally laid on a top end of the annular bracket 3 outside the separating cylinder 2, a coarse filter cylinder 5 is vertically installed on a top end of the annular bracket 3 inside the separating cylinder 2, the top end of the outer cylinder 1 is provided with the cover plate 6, a top end of the coarse filter cylinder 5 is in contact with a bottom end of the cover plate 6, a motor 8 is fixed at a central position of a top end of the cover plate 6, the, and the output of motor 8 installs main shaft 9 through the shaft coupling, and the bottom of main shaft 9 is vertical to run through apron 6 and extend to the inside of separating a section of thick bamboo 2, and the cover is equipped with two rabbling mechanisms 10 from top to bottom on main shaft 9, separates 2 inside outer barrel 1 bottoms of a section of thick bamboo and installs drain 11, and the intercommunication has inlet tube 12 on the preceding lateral wall at drain 11 top, and the outer barrel 1 bottom of separating 2 both sides all communicates there is drain pipe 15.
In fig. 1: the inner side wall of the fine filter screen disc 4 and the outer side wall of the bottom end of the coarse filter screen cylinder 5 are mutually clamped to form a limiting structure, so that the fine filter screen disc 4 is prevented from being deviated; a sealing ring 7 is bonded at the edge position of the bottom end of the cover plate 6, and the sealing ring 7 and the inner side wall of the top end of the outer cylinder 1 are mutually nested to form a clamping structure for positioning and mounting and enhancing the sealing effect at the interface;
in fig. 3: the stirring mechanism 10 comprises a shaft sleeve 1001, a disc 1002 and poking pieces 1003, wherein the disc 1002 is welded on the outer side wall of the shaft sleeve 1001, a plurality of poking pieces 1003 are arranged at the edge position of the disc 1002 at equal angles, the poking pieces 1003 are all in a wedge-shaped structure, and the poking pieces 1003 are obliquely distributed in the same direction and used for replacing a conventional stirring rod to generate larger centrifugal force;
in fig. 1 and 2: the sewage draining port 11 is of a funnel-shaped structure, the piston 13 is arranged in the middle of the sewage draining port 11, the outer side wall of the piston 13 is mutually matched with the inner side wall of the sewage draining port 11 to form a downward pressing closed structure, the sewage draining port 11 is blocked by self weight and water pressure, and sewage is prevented from directly leaking downward; the center position department of piston 13 bottom is fixed with grab handle 14, and grab handle 14 is "T" type structure to the bottom of grab handle 14 extends to the below of drain 11, is convenient for manually open drain 11, makes mud directly fall.
The utility model discloses a theory of operation is: firstly, the waste water is injected into the top of the sewage draining exit 11 through the water inlet pipe 12, the piston 13 firmly plugs the middle part of the sewage draining exit 11 under the action of water pressure and self-weight, the wastewater gradually upwells, at the same time, the motor 8 is started to drive the upper and lower stirring mechanisms 10 to synchronously rotate at a constant speed in the separating cylinder 2 and the coarse screen cylinder 5 through the main shaft 9, and a plurality of wedge-shaped stirring sheets 1003 are arranged at equal angles on the edge of the disc 1002, since the contact area between the poking piece 1003 and the water body is greatly increased, a larger centrifugal force is generated during stirring, so that the wastewater is fully driven to accelerate the permeation of the coarse filter screen cylinder 5 and the fine filter screen disc 4, particulate matters, harmful impurities and the like in the wastewater are quickly intercepted, the filtered water is discharged from the water discharge pipe 15, so that the filtering treatment efficiency of the wastewater is effectively improved;
in addition, after a period of treatment, the cover plate 6 is integrally lifted upwards, the clamping structure at the position of the sealing ring 7 is removed, the coarse filter screen cylinder 5 and the fine filter screen disc 4 on the annular bracket 3 can be sequentially taken out, then a new fine filter screen disc 4 and a new coarse filter screen cylinder 5 are sequentially placed in situ, the fine filter screen disc 4 is limited by the three-dimensional clamping structure between the two, and then the cover plate 6 is placed to limit the top end of the coarse filter screen cylinder 5, so that the replacement work of the filter material can be completed; in addition, by lifting up both ends of the grip 14 of the "T" type structure, the piston 13 will rise in the drain outlet 11 of the funnel-shaped structure, so that the deposited sludge directly falls through the exposed annular space, thereby improving the efficiency of cleaning and maintenance of the inside of the filtering apparatus.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A multi-stage filtering device for wastewater treatment comprises an outer barrel body (1), a separating barrel (2), a cover plate (6), a stirring mechanism (10) and a sewage outlet (11), and is characterized in that the central position inside the outer barrel body (1) is provided with the separating barrel (2), the bottom end of the separating barrel (2) is fixedly connected with the bottom end inside the outer barrel body (1), the inner side wall in the middle of the outer barrel body (1) and the inner and outer side walls at the top of the separating barrel (2) are both provided with annular brackets (3), the top end of the annular bracket (3) at the outer side of the separating barrel (2) is horizontally paved with a fine filter screen disc (4), the top end of the annular bracket (3) at the inner side of the separating barrel (2) is vertically provided with a coarse filter screen barrel (5), the top end of the outer barrel body (1) is provided with the cover plate (6), and the top end of the coarse filter screen barrel (5) is mutually contacted, the central point on apron (6) top puts the department and is fixed with motor (8), and the output of motor (8) installs main shaft (9) through the shaft coupling, the bottom of main shaft (9) is vertical to run through apron (6) and extend to the inside of separating a section of thick bamboo (2), and main shaft (9) goes up the cover and is equipped with two rabbling mechanisms (10) from top to bottom, separate outer barrel (1) bottom of a section of thick bamboo (2) inside and install drain (11), and the intercommunication has inlet tube (12) on the preceding lateral wall at drain (11) top, the outer barrel (1) bottom of separating a section of thick bamboo (2) both sides all communicates there is drain pipe (15).
2. The multistage filtration apparatus for wastewater treatment as claimed in claim 1, wherein the inner side wall of the fine filter screen disk (4) and the outer side wall of the bottom end of the coarse filter screen cylinder (5) are mutually clamped to form a limit structure.
3. The multistage filtering device for wastewater treatment according to claim 1, characterized in that a sealing ring (7) is bonded at the edge position of the bottom end of the cover plate (6), and the sealing ring (7) and the inner side wall of the top end of the outer cylinder (1) are nested with each other to form a clamping structure.
4. The multistage filtering device for wastewater treatment according to claim 1, wherein the stirring mechanism (10) comprises a shaft sleeve (1001), a disk (1002) and poking pieces (1003), the disk (1002) is welded on the outer side wall of the shaft sleeve (1001), a plurality of poking pieces (1003) are installed at the edge position of the disk (1002) at equal angles, the poking pieces (1003) are all wedge-shaped structures, and the poking pieces (1003) are obliquely distributed in the same direction.
5. The multistage filtering device for wastewater treatment as claimed in claim 1, wherein the sewage draining exit (11) is of a funnel-shaped structure, a piston (13) is arranged in the middle of the sewage draining exit (11), and the outer side wall of the piston (13) is matched with the inner side wall of the sewage draining exit (11) to form a downward pressing closed structure.
6. The multistage filtering device for wastewater treatment as claimed in claim 5, wherein a handle (14) is fixed at the center of the bottom end of the piston (13), the handle (14) is of a T-shaped structure, and the bottom of the handle (14) extends to the lower part of the sewage draining exit (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022058645.4U CN213313645U (en) | 2020-09-18 | 2020-09-18 | Multistage filter device for wastewater treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022058645.4U CN213313645U (en) | 2020-09-18 | 2020-09-18 | Multistage filter device for wastewater treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213313645U true CN213313645U (en) | 2021-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022058645.4U Active CN213313645U (en) | 2020-09-18 | 2020-09-18 | Multistage filter device for wastewater treatment |
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| Country | Link |
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| CN (1) | CN213313645U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113476933A (en) * | 2021-07-06 | 2021-10-08 | 苏州中科计量技术有限公司 | Sample purification device for liquid chromatography detection |
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2020
- 2020-09-18 CN CN202022058645.4U patent/CN213313645U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113476933A (en) * | 2021-07-06 | 2021-10-08 | 苏州中科计量技术有限公司 | Sample purification device for liquid chromatography detection |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220222 Address after: 213000 No.11, East Hehai Road, Tianning District, Changzhou City, Jiangsu Province Patentee after: Changzhou Chengjian Meisu environmental protection Co.,Ltd. Address before: 213000 No. 92, Yancheng Juwei Nanbian village, HUTANG Town, Wujin District, Changzhou City, Jiangsu Province Patentee before: Meng Kewei |