CN222550272U

CN222550272U - Filter structure and water treatment equipment

Info

Publication number: CN222550272U
Application number: CN202420424686.6U
Authority: CN
Inventors: 姚海勇; 曹敬赛; 薛懂
Original assignee: Puritek Zhangjiagang Environmental Protection Technology Co ltd
Current assignee: Puritek Zhangjiagang Environmental Protection Technology Co ltd
Priority date: 2024-03-06
Filing date: 2024-03-06
Publication date: 2025-03-04
Anticipated expiration: 2034-03-06

Abstract

The application provides a filtering structure and water treatment equipment, and belongs to the technical field of water treatment. The filtering structure comprises a box body with a drain outlet arranged at the bottom, wherein a recoil mechanism is penetrated through the top of the box body in a rotating mode, a filter cylinder is fixedly sleeved on the recoil mechanism, a material discharging mechanism is arranged on the inner wall of the box body, and the material discharging mechanism is communicated with the bottom of the filter cylinder. Through rotating the through connection recoil mechanism at the box top, the cover is established and is strained the section of thick bamboo on the recoil mechanism, and after sewage gets into the box, can filter great impurity through straining the section of thick bamboo, and the sewage after filtering then discharges through the bin outlet mechanism, when clearing up the inside impurity of box, can back flush the section of thick bamboo through the recoil mechanism, simultaneously recoil mechanism can drive the section of thick bamboo rotation, through centrifugal force and back flush water effect, can effectively clear away the impurity of adsorbing on straining the section of thick bamboo, and then makes impurity follow bottom half drain discharge to the mesh of the clearance impurity of being convenient for is realized.

Description

Filtering structure and water treatment equipment

Technical Field

The application relates to the field of water treatment, in particular to a filtering structure and water treatment equipment.

Background

Sewage can be produced in daily life and industrial normal process, and sewage is treated by a plurality of processes to reach the emission standard, and the sewage treatment process needs to be subjected to preliminary filtration to filter out larger impurities in the sewage.

When filtering sewage, through installing the filter screen in filtration equipment, can realize filtering the impurity of sewage, make impurity flow in filtration equipment concurrently, and when filtration equipment inside impurity accumulation a certain amount, then need clear up out its inside impurity, and current filtration equipment is inconvenient enough at the in-process of clearance impurity, and partial impurity adsorbs on the outer wall of filter screen simultaneously, inconvenient clearance, and further can influence the filtration of sewage, for this we propose a filtration and water treatment facilities.

Disclosure of utility model

In order to make up for the defects, the application provides a filtering structure and water treatment equipment, and aims to solve the problem that impurities in the existing filtering equipment are inconvenient to clean.

In a first aspect, an embodiment of the present application provides a filtering structure, including a tank with a drain outlet at the bottom, wherein a recoil mechanism is rotatably penetrated through the top of the tank, a filter cartridge is fixedly sleeved on the recoil mechanism, a discharge mechanism is installed on the inner wall of the tank, the discharge mechanism is communicated with the bottom of the filter cartridge, and a water outlet end of the discharge mechanism penetrates through the side wall of the tank.

In a specific embodiment, the back flushing mechanism comprises a back flushing pipe which penetrates through the top of the box body in a rotating mode, the top of the back flushing pipe is communicated with a water inlet pipe in a rotating mode, a plurality of water outlet holes are formed in the outer wall of the back flushing pipe, and the filter cylinder is fixedly sleeved on the water inlet pipe.

In a specific embodiment, the recoil mechanism further includes a motor mounted to the top of the housing, the motor in driving connection with the recoil tube.

In a specific embodiment, the discharging mechanism comprises a partition plate fixedly mounted on the inner wall of the box body, a water outlet pipe penetrating through the side wall of the box body is communicated with the bottom of the partition plate, and the bottom of the filter cylinder is slidably arranged on the partition plate and communicated with the water outlet pipe.

In a specific embodiment, a plurality of discharge ports are formed in the partition plate, a plurality of baffles are fixedly mounted on the outer wall of the filter cylinder, and the baffles are used for respectively blocking the discharge ports.

In a specific embodiment, a scraper is fixedly mounted on the inner wall of the box body, the scraper is arranged in sliding contact with the top of one baffle, and one side surface of the scraper is flat with the side wall of the discharge outlet.

In a specific embodiment, the outlet is staggered with the water outlet pipe, and a through hole communicated with the water outlet pipe is formed in the bottom of the filter cylinder.

In a second aspect, the present application further provides a water treatment apparatus comprising

The filtering structure.

The application has the beneficial effects that the back flushing mechanism is rotationally and penetratingly connected to the top of the box body, the back flushing mechanism is sleeved with the filter cylinder, after sewage enters the box body, the filter cylinder can filter larger impurities, the filtered sewage is discharged through the discharge mechanism, when the impurities in the box body are cleaned, the filter cylinder can be back flushed through the back flushing mechanism, meanwhile, the back flushing mechanism can drive the filter cylinder to rotate, and impurities adsorbed on the filter cylinder can be effectively removed through centrifugal force and back flushing water, so that the impurities are discharged from a drain outlet at the bottom of the box body, and the aim of conveniently cleaning the impurities is fulfilled.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present application and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a filtration structure and a water treatment device according to an embodiment of the present application;

FIG. 2 is a schematic cross-sectional view of a filtering structure and a water treatment device according to an embodiment of the present application;

FIG. 3 is a schematic cross-sectional view of a filter cartridge in a water treatment apparatus according to an embodiment of the present application;

fig. 4 is a schematic structural diagram of a filtering structure and a discharging mechanism of a water treatment device according to an embodiment of the present application.

In the figure, 10-box body, 110-scraper, 20-recoil mechanism, 210-recoil pipe, 220-water inlet pipe, 230-water outlet hole, 240-motor, 30-filter cartridge, 310-baffle, 40-discharge mechanism, 410-baffle, 420-water outlet pipe and 430-discharge outlet.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the accompanying drawings in the embodiments of the present application.

Referring to fig. 1-4, the present application provides a filtering structure, which includes a tank 10 with a drain outlet at the bottom, a back flushing mechanism 20 rotatably passing through the top of the tank 10, a filter cartridge 30 fixedly sleeved on the back flushing mechanism 20, a discharge mechanism 40 mounted on the inner wall of the tank 10, the discharge mechanism 40 being communicated with the bottom of the filter cartridge 30, and the water outlet end passing through the side wall of the tank 10, specifically, a sewage inlet pipe communicating with the top of the tank 10, the sewage entering the tank 10 through the sewage inlet pipe, the discharge mechanism 40 being mounted on the inner wall of the tank 10, and an impurity temporary storage area being formed on the top, the sewage passing through the filter cartridge 30, and then filtering impurities on the discharge mechanism 40, and the filtered sewage entering the discharge mechanism 40 communicating with the filter cartridge 30, when discharging the filtered impurities inside the tank 10, the back flushing mechanism 20 being rotated, and simultaneously driving the filter cartridge 30 to rotate and spraying the back flushing water to the inside of the filter cartridge 30, so as to clean the impurities adsorbed on the outer wall of the filter cartridge 30, and simultaneously opening the outlet of the discharge mechanism 40 when the filter cartridge 30 is rotated, so that the impurities can fall down from the outlet of the tank 10 through the drain outlet to the drain impurities from the bottom of the tank 10.

Referring to fig. 1, the back flushing mechanism 20 includes a back flushing pipe 210 passing through the top of the tank 10 in a rotating manner, a water inlet pipe 220 is rotatably connected to the top of the back flushing pipe 210, a plurality of water outlet holes 230 are formed in the outer wall of the back flushing pipe, the filter cartridge 30 is fixedly sleeved on the water inlet pipe 220, and when the back flushing mechanism is arranged, the water inlet pipe 220 is communicated with an existing conveying device, and back flushing water is conveyed into the back flushing pipe 210 through the water inlet pipe 220, so that water is sprayed out from the plurality of water outlet holes 230 to be sprayed on the inner wall of the filter cartridge 30, and impurities adsorbed on the outer wall of the filter cartridge 30 are cleaned.

Referring to fig. 2, the recoil mechanism 20 further includes a motor 240 mounted on the top of the casing 10, the motor 240 is in transmission connection with the recoil tube 210, it should be noted that a driving shaft of the motor 240 is connected with a first flat gear, a second flat gear is fixedly sleeved on the recoil tube 210, and the first flat gear is meshed with the second flat gear to realize that the motor 240 drives the recoil tube 210 to rotate, and the filter cartridge 30 is driven to rotate, so as to throw out impurities adsorbed on the outer wall of the filter cartridge 30 through centrifugal force.

Referring to fig. 2, the discharging mechanism 40 includes a partition 410 fixedly installed on an inner wall of the tank 10, a water outlet pipe 420 penetrating through a sidewall of the tank 10 is communicated with the bottom of the partition 410, the bottom of the filter cartridge 30 is slidably disposed on the partition 410 and is communicated with the water outlet pipe 420, specifically, after sewage enters the filter cartridge 30, the sewage flows through the partition 410 and enters the water outlet pipe 420, and the water outlet pipe 420 is connected with a next sewage treatment process, so as to discharge the filtered sewage to the next treatment process.

Referring to fig. 3 and 4, a plurality of discharge ports 430 are formed in the partition 410, a plurality of baffles 310 are fixedly installed on the outer wall of the filter cartridge 30, the baffles 310 are used for blocking the plurality of discharge ports 430 respectively, when the filter cartridge is specifically arranged, the baffles 310 are used for blocking the discharge ports 430, so that sewage does not flow through the discharge ports 430 when filtering sewage, and when impurities on the partition 410 are cleaned, the backflushing pipe 210 drives the filter cartridge 30 to rotate, the filter cartridge 30 drives the baffles 310 to rotate, the discharge ports 430 are intermittently opened, the impurities can pass through the discharge ports 430 to the bottom of the box 10 and are discharged from a drain outlet at the bottom of the box 10, further, the discharge ports 430 are intermittently opened, the condition that the drain outlet at the bottom of the box 10 is blocked can be prevented, the discharge amount per time is constant, and the bottom of the box 10 is in a conical shape so as to conveniently discharge the impurities inside.

Referring to fig. 3 and 4, a scraper 110 is fixedly installed on the inner wall of the box 10, the scraper 110 is slidably contacted with the top of one baffle 310, one side surface of the scraper is flush with the side wall of the discharge outlet 430, the discharge outlet 430 is staggered with the water outlet 420, a through hole communicated with the water outlet 420 is formed in the bottom of the filter cartridge 30, and when the filter cartridge is arranged, the scraper 110 can scrape impurities on the filter cartridge 310 in the rotation process of the baffle 310, so that the impurities fall into the discharge outlet 430, the purpose of cleaning the impurities in the box 10 is achieved, and meanwhile, the water outlet 420 is staggered with the discharge outlet 430, so that the impurities can be prevented from falling onto the water outlet 420.

A water treatment apparatus comprising

The filtering structure.

When the filtering structure and the water treatment equipment work, sewage is conveyed into the box body 10, after entering the box body 10, the sewage flows through the filter cartridge 30, impurities are filtered by the filter cartridge 30 and then flow into the water outlet pipe 420, the impurities are accumulated on the partition plate 410, when the impurities are accumulated to a certain amount, the sewage filtering is stopped, meanwhile, the motor 240 is started, the backwash water is conveyed into the backwash pipe 210 through the water inlet pipe 220, and then the backwash pipe 210 drives the filter cartridge 30 to rotate, meanwhile, water is sprayed onto the inner wall of the filter cartridge 30 through the water outlet hole 230, so that the aim of cleaning the impurities adsorbed on the outer wall of the filter cartridge 30 is fulfilled, in addition, the filter cartridge 30 drives the baffle plate 310 to be opened, the discharge outlet 430 is opened intermittently, the aim of discharging the impurities is fulfilled, and after the impurities are discharged, the baffle plate 310 seals the discharge outlet 430, and the filtering can be performed again.

It should be noted that, the specific model specification of the motor 240 needs to be determined by selecting a model according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so that detailed description is omitted.

The power supply of the motor 240 and its principle will be apparent to those skilled in the art and will not be described in detail herein.

The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and variations will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application. It should be noted that like reference numerals and letters refer to like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

Claims

1. The utility model provides a filtering structure, its characterized in that, is including box (10) that the bottom is provided with the drain, the top of box (10) rotates and runs through has recoil mechanism (20), fixed cover is equipped with on recoil mechanism (20) and strains a section of thick bamboo (30), install on the inner wall of box (10) and arrange material mechanism (40), arrange material mechanism (40) with strain the bottom intercommunication of a section of thick bamboo (30), and its play water end runs through the lateral wall of box (10).

2. The filtering structure according to claim 1, wherein the back flushing mechanism (20) comprises a back flushing pipe (210) penetrating through the top of the tank body (10) in a rotating mode, a water inlet pipe (220) is communicated with the top of the back flushing pipe (210) in a rotating mode, a plurality of water outlet holes (230) are formed in the outer wall of the back flushing pipe, and the filter cartridge (30) is fixedly sleeved on the water inlet pipe (220).

3. A filter arrangement according to claim 2, wherein the recoil mechanism (20) further comprises a motor (240) mounted to the top of the housing (10), the motor (240) being drivingly connected to the recoil tube (210).

4. The filtering structure according to claim 1, wherein the discharging mechanism (40) comprises a partition plate (410) fixedly installed on the inner wall of the box body (10), a water outlet pipe (420) penetrating through the side wall of the box body (10) is communicated with the bottom of the partition plate (410), and the bottom of the filter cartridge (30) is slidably arranged on the partition plate (410) and communicated with the water outlet pipe (420).

5. The filtering structure according to claim 4, wherein the partition plate (410) is provided with a plurality of discharge ports (430), a plurality of baffles (310) are fixedly installed on the outer wall of the filter cartridge (30), and the plurality of baffles (310) respectively block the plurality of discharge ports (430).

6. A filter structure according to claim 5, wherein a scraper (110) is fixedly mounted on the inner wall of the case (10), the scraper (110) is slidably disposed on the top of one of the baffles (310), and one side surface thereof is flush with the side wall of the outlet (430).

7. The filter structure according to claim 6, wherein the outlet (430) is offset from the outlet pipe (420), and the bottom of the filter cartridge (30) is provided with a through hole communicating with the outlet pipe (420).

8. A water treatment apparatus, comprising

The filter structure of any one of claims 1-7.