CN215609755U

CN215609755U - High-efficiency filtering device

Info

Publication number: CN215609755U
Application number: CN202122015417.3U
Authority: CN
Inventors: 赵志军; 陈大庆; 贺燕
Original assignee: Hangzhou Dadi Chemical Co ltd
Current assignee: Hangzhou Dadi Chemical Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-01-25
Anticipated expiration: 2031-08-25

Abstract

The utility model discloses a high-efficiency filtering device, which relates to the technical field of filtering, and comprises a collecting cylinder, wherein a filtering component comprises a filtering cylinder, a fine filtering plate is fixedly connected below the inner cavity of the filtering cylinder, a coarse filtering plate is fixedly connected at the top of the filtering cylinder through a bolt, the filtering cylinder and the coarse filtering plate are positioned in the same vertical plane, a transmission shaft penetrates through the middle inner part of the filtering cylinder and the coarse filtering plate, a rotary vane is fixedly connected at the top end of the transmission shaft, a cleaning plate is fixedly connected at the bottom end of the transmission shaft, a turbine is fixedly connected between the rotary vane and the cleaning plate, the filtering cylinder plays a role of bearing other parts in the device, the fine filtering plate and the coarse filtering plate can respectively filter impurities with larger volume such as leaves and the impurities with smaller volume such as silt and play a role of double filtering, and the rotary vane can throw the impurities with larger volume accumulated on the surface of the filtering plate by the coarse filtering plate to the edge of the coarse filtering plate and slide into a cavity between the collecting cylinder and a limiting cylinder for storage, the turbine functions as a power source.

Description

High-efficiency filtering device

Technical Field

The utility model relates to the technical field of filtration, in particular to a high-efficiency filtering device.

Background

Filtration is the operation of separating solids from fluids (liquids and gases) by the addition of media, which includes mechanical, physical and biological. In the physical filter, the larger sized solids are trapped. Whereas in a biofilter the particulates are captured and absorbed and the metabolites are retained and removed, however, the separation is not complete and the solids will be contaminated with some fluid and the filtrate will contain finer particulates (depending on pore size, filter thickness and biological activity). Filtration exists in nature and in engineering systems; there are biological, geological and industrial forms.

However, in the urban drainage system, a large amount of rainwater can be produced in summer and directly flows into a sewer through an inspection well cover, and as more sand and dust, leaves and the like are mixed in the rainwater, the rainwater cannot be directly utilized, and the drainage system is lack of a corresponding filtering device and cannot filter the rainwater, so that a large amount of rainwater resources are wasted.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a high-efficiency filtering device, which solves the problems that rainwater cannot be utilized and a large amount of water resources are wasted due to the lack of a rainwater filtering device in an urban drainage system.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a high-efficient filter equipment, includes the surge drum, the top activity joint of surge drum has the baffle, and the spacing section of thick bamboo of the inside fixedly connected with of surge drum, be formed with the chamber that gathers materials between surge drum and the spacing section of thick bamboo, and the top height of surge drum is greater than the height of spacing section of thick bamboo, the inside swing joint of spacing section of thick bamboo has filtering component.

The filter assembly comprises a filter cylinder, a fine filter plate is fixedly connected to the lower side of an inner cavity of the filter cylinder, a coarse filter plate is fixedly connected to the top of the filter cylinder through bolts, the filter cylinder and the coarse filter plate are located in the same vertical plane, a transmission shaft penetrates through the middle of the filter cylinder and the coarse filter plate, a rotary vane is fixedly connected to the top end of the transmission shaft, a sweeping plate is fixedly connected to the bottom end of the transmission shaft, a turbine is fixedly connected between the rotary vane and the sweeping plate, and a water outlet pipe is fixedly connected to one side of the bottom of the filter cylinder.

Further, bottom one side fixedly connected with overflow pipe of a collecting vessel, the top of overflow pipe is linked together with the inside in chamber that gathers materials, and the top of overflow pipe is provided with the screen cloth, the mounting hole has been seted up to the inside one side in chamber that gathers materials, the internal diameter and the play outside of water pipe external diameter looks adaptation of mounting hole.

Furthermore, a plurality of joint holes have been seted up at the top of a collecting vessel, the fixed a plurality of joint round pins that are provided with in bottom of baffle, the internal diameter in joint hole and the external diameter looks adaptation of joint round pin, and the position one-to-one, the top of baffle is provided with and puts the slope surface that inclines downwards to the central point.

Further, the external diameter of straining a section of thick bamboo and the internal diameter looks adaptation of a spacing section of thick bamboo, rough filter plate external diameter and the external diameter looks adaptation of a spacing section of thick bamboo, the fixed bearing that is provided with of transmission shaft and rough filter plate contact portion, the outer lane of bearing and the fixed connection of rough filter plate, the inner circle of bearing and the outer wall fixed connection of transmission shaft, rough filter plate circumferential edge region is provided with the domatic of downward sloping.

Furthermore, the lower surface of the rotary vane is positioned above the top of the coarse filter plate, a small gap is formed between the rotary vane and the coarse filter plate, and the height of the gap is 1-2 cm.

Furthermore, the bottom of the cleaning plate is provided with a plurality of bristles, the cleaning plate is rotatably connected above the fine filter plate, and the bristles are in contact with the upper surface of the fine filter plate.

Further, when the baffle is installed, the distance between the inner diameter and the outer diameter of the lower surface of the baffle is larger than the distance between the cavities formed between the collecting cylinder and the limiting cylinder, a gap is formed between the bottom of the baffle and the top of the limiting cylinder, and the height of the gap is far larger than the sum of the thicknesses of the coarse filter plate and the rotary vane.

Advantageous effects

The utility model provides a high-efficiency filtering device. Compared with the prior art, the method has the following beneficial effects:

1. a high-efficiency filtering device comprises a filtering cylinder, a fine filtering plate is fixedly connected below an inner cavity of the filtering cylinder, a coarse filtering plate is fixedly connected to the top of the filtering cylinder through bolts, the filtering cylinder and the coarse filtering plate are located in the same vertical plane, a transmission shaft penetrates through the middle of the filtering cylinder and the coarse filtering plate, a rotary vane is fixedly connected to the top end of the transmission shaft, a sweeping plate is fixedly connected to the bottom end of the transmission shaft, a turbine is fixedly connected between the rotary vane and the sweeping plate, a water outlet pipe is fixedly connected to one side of the bottom of the filtering cylinder, the filtering cylinder plays a role of bearing other parts in the device, the fine filtering plate and the coarse filtering plate can respectively filter impurities with larger volume such as leaves and the impurities with smaller volume such as silt, so that a double filtering effect is achieved, the rotary vane can throw the impurities with larger volume accumulated on the surface of the coarse filtering plate and slide to a cavity between the collecting cylinder and a limiting cylinder when rotating, the turbine plays the effect of power supply, and rivers fall to produce great impact force on the turbine and drive the turbine and rotate, need not external drive device, make full use of natural resources, saved energy resource consumption greatly, and the cleaning plate can clean the essence filter plate constantly when rotating, avoids the sand and dust jam filtration pore of rainwater.

2. The utility model provides a high-efficient filter equipment, is swing joint between the device collecting vessel, spacing section of thick bamboo and the filtering component, can separate filtering component from wherein after the device uses a period, is convenient for pour the filter residue in the collecting vessel, in addition, the coarse strainer board with strain and cross through bolted connection between the section of thick bamboo, can dismantle the back with the coarse strainer board and wash the essence board, be favorable to the high-efficient filtration to the rainwater.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic exploded perspective view of the present invention;

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic perspective view of a filter assembly according to the present invention;

fig. 5 is a schematic diagram of an exploded structure of the filter assembly of the present invention.

In the figure: 1. a collection canister; 2. a baffle plate; 3. a limiting cylinder; 4. a material collecting cavity; 5. a filter assembly; 501. a filter cartridge; 502. fine filtering the plate; 503. coarse filter plate; 504. a drive shaft; 505. rotating leaves; 506. cleaning the board; 507. a turbine; 508. a water outlet pipe; 6. an overflow pipe; 7. mounting holes; 8. a clamping hole; 9. and (4) clamping a pin.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a high-efficiency filtering device, which comprises a collecting cylinder 1, wherein the top of the collecting cylinder 1 is movably clamped with a baffle 2, a limiting cylinder 3 is fixedly connected inside the collecting cylinder 1, a material collecting cavity 4 is formed between the collecting cylinder 1 and the limiting cylinder 3, the top end of the collecting cylinder 1 is higher than the limiting cylinder 3, the interior of the limiting cylinder 3 is movably connected with a filtering component 5, one side of the bottom of the collecting cylinder 1 is fixedly connected with an overflow pipe 6, the top end of the overflow pipe 6 is communicated with the interior of the material collecting cavity 4, and the top end of the overflow pipe 6 is provided with a screen, one side inside the aggregate cavity 4 is provided with a mounting hole 7, the inner diameter of the mounting hole 7 is matched with the outer diameter of the water outlet pipe 508, the top of the collecting cylinder 1 is provided with a plurality of clamping holes 8, the bottom of the baffle 2 is fixedly provided with a plurality of clamping pins 9, the inner diameter of the clamping holes 8 is matched with the outer diameter of the clamping pins 9, and the positions are in one-to-one correspondence, and the top of the baffle 2 is provided with a slope surface inclining downwards towards the central position.

Referring to fig. 4-5, the filter assembly 5 includes a filter cartridge 501, a fine filter plate 502 is fixedly connected to a lower portion of an inner cavity of the filter cartridge 501, a coarse filter plate 503 is fixedly connected to a top portion of the filter cartridge 501 through a bolt, the filter cartridge 501 and the coarse filter plate 503 are in a same vertical plane, a transmission shaft 504 penetrates through and is connected to an inner portion of a middle portion of the filter cartridge 501 and the coarse filter plate 503, a rotary vane 505 is fixedly connected to a top end of the transmission shaft 504, a cleaning plate 506 is fixedly connected to a bottom end of the transmission shaft 504, a turbine 507 is fixedly connected between the rotary vane 505 and the cleaning plate 506, a water outlet pipe 508 is fixedly connected to one side of a bottom portion of the filter cartridge 501, an outer diameter of the filter cartridge 501 is adapted to an inner diameter of the limiting cartridge 3, an outer diameter of the coarse filter plate 503 is adapted to an outer diameter of the limiting cartridge 3, a bearing is fixedly arranged at a contact portion of the transmission shaft 504 and the coarse filter plate 503, an outer ring of the bearing is fixedly connected to an outer wall of the transmission shaft 504, the circumference edge area of the coarse filter plate 503 is provided with a slope surface which inclines downwards, the lower surface of the rotary vane 505 is positioned above the top of the coarse filter plate 503, a small gap exists between the coarse filter plate and the rotary vane 503, the gap height is 1-2cm, the bottom of the cleaning plate 506 is provided with a plurality of bristles, the cleaning plate 506 is rotatably connected above the fine filter plate 502, the bristles are in contact with the upper surface of the fine filter plate 502, when the baffle 2 is installed, the distance between the inner diameter and the outer diameter of the lower surface of the baffle 2 is larger than the space between the cavities formed by the collecting cylinder 1 and the limiting cylinder 3, a gap is formed between the bottom of the baffle 2 and the top of the limiting cylinder 3, and the gap height is far larger than the sum of the thicknesses of the coarse filter plate 503 and the rotary vane 505.

When the device is used, firstly, the filtering component 5 is placed inside the limiting cylinder 3, the baffle 2 is clamped at the top of the collecting cylinder 1, then the assembled device is placed inside a foundation pit which is completely opened and matched with the limiting cylinder, in rainy days, as the top of the baffle 2 is a slope surface which is inclined downwards towards the central position, rainwater can quickly flow onto the coarse filtering plate 503 and enters into the filtering cylinder 501 through the filtering holes, the turbine 507 starts to rotate under the impact force of the rainwater, the rotation of the turbine 507 drives the transmission shaft 504 to rotate, the rotary vane 505 fixedly connected with the top end and the bottom end of the rotary vane rotates synchronously with the cleaning plate 506, when the rotary vane 505 rotates, impurities such as leaves on the surface of the coarse filtering plate 503 are thrown to the edge, as the edge of the coarse filtering plate 503 is the slope surface which is inclined downwards, the impurities thrown to the edge of the coarse filtering plate 503 slide into a cavity between the collecting cylinder 1 and the limiting cylinder 3, and the rainwater flows out through the water storage outlet pipe 508 after being filtered by the fine filtering plate 502 and enters into the device, a small amount of rainwater accumulated in a cavity between the collecting cylinder 1 and the limiting cylinder 3 is drained into a sewer pipe through the overflow pipe 6, the cleaning plate 506 rotates continuously to clean the surface of the fine filter plate 502, so that fine impurities such as sand grains and the like are prevented from blocking filter holes, the device can be taken out from a foundation pit after being used for a period of time, the baffle 2 is disassembled, the filter component 5 is taken out, then the impurities in the collecting cylinder 1 are poured out, the coarse filter plate 503 and the filter cylinder 501 are connected through the bolt, the coarse filter plate 503, the rotary vane 505, the turbine 507, the cleaning plate 506 and the transmission shaft 504 can be integrally taken out after the bolt is disassembled, the fine filter plate 502 is convenient to clean, and the device can be assembled again and reused after cleaning.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A high-efficiency filtering device comprising a collecting cylinder (1), characterized in that: the top of the collecting cylinder (1) is movably clamped with a baffle (2), the inside of the collecting cylinder (1) is fixedly connected with a limiting cylinder (3), a material collecting cavity (4) is formed between the collecting cylinder (1) and the limiting cylinder (3), the top end of the collecting cylinder (1) is higher than the limiting cylinder (3), and the inside of the limiting cylinder (3) is movably connected with a filtering component (5);

the filter assembly (5) is including straining a section of thick bamboo (501), strain a section of thick bamboo (501) inner chamber below fixedly connected with fine filtering board (502), and strain the top of a section of thick bamboo (501) and pass through bolt fixedly connected with coarse filter board (503), strain a section of thick bamboo (501) and be in same vertical plane with coarse filter board (503), strain the inside through connection in the middle of a section of thick bamboo (501) and coarse filter board (503) and have transmission shaft (504), the top fixedly connected with swing joint (505) of transmission shaft (504), and the bottom fixedly connected with of transmission shaft (504) cleans board (506), fixedly connected with turbine (507) between swing joint (505) and clean board (506), strain a section of thick bamboo (501) bottom one side fixedly connected with outlet pipe (508).

2. A high efficiency filtration unit as defined in claim 1, wherein: the collecting device is characterized in that an overflow pipe (6) is fixedly connected to one side of the bottom of the collecting barrel (1), the top end of the overflow pipe (6) is communicated with the inside of the collecting cavity (4), a screen is arranged at the top end of the overflow pipe (6), a mounting hole (7) is formed in one side of the inside of the collecting cavity (4), and the inner diameter of the mounting hole (7) is matched with the outer diameter of the water outlet pipe (508).

3. A high efficiency filtration unit as defined in claim 1, wherein: a plurality of joint holes (8) have been seted up at the top of a collecting vessel (1), the fixed a plurality of joint round pins (9) that are provided with in bottom of baffle (2), the internal diameter of joint hole (8) and the external diameter looks adaptation of joint round pin (9), and the position one-to-one, the top of baffle (2) is provided with to central point puts the slope face that inclines downwards.

4. A high efficiency filtration unit as defined in claim 1, wherein: the external diameter of straining a section of thick bamboo (501) and the internal diameter looks adaptation of a spacing section of thick bamboo (3), the external diameter looks adaptation of thick filter plate (503) external diameter and a spacing section of thick bamboo (3), transmission shaft (504) and thick filter plate (503) contact part fixed be provided with the bearing, the outer lane of bearing and the fixed connection of thick filter plate (503), the inner circle of bearing and the outer wall fixed connection of transmission shaft (504), thick filter plate (503) circumferential edge region is provided with the domatic of downward sloping.

5. A high efficiency filtration unit as defined in claim 1, wherein: the lower surface of the rotary vane (505) is positioned above the top of the coarse filter plate (503), a small gap is formed between the rotary vane and the coarse filter plate, and the height of the gap is 1-2 cm.

6. A high efficiency filtration unit as defined in claim 1, wherein: the bottom of the cleaning plate (506) is provided with a plurality of bristles, the cleaning plate (506) is rotatably connected above the fine filter plate (502), and the bristles are in contact with the upper surface of the fine filter plate (502).

7. A high efficiency filtration unit as defined in claim 1, wherein: when the baffle (2) is installed, the distance between the inner diameter and the outer diameter of the lower surface of the baffle (2) is larger than the distance between cavities formed between the collecting cylinder (1) and the limiting cylinder (3), a gap is formed between the bottom of the baffle (2) and the top of the limiting cylinder (3), and the height of the gap is far larger than the sum of the thicknesses of the coarse filter plate (503) and the rotary vane (505).