CN221207115U

CN221207115U - Novel dual filter

Info

Publication number: CN221207115U
Application number: CN202322790710.6U
Authority: CN
Inventors: 孙立真
Original assignee: Zhejiang Qingyuan Petroleum Machinery Co ltd
Current assignee: Zhejiang Qingyuan Petroleum Machinery Co ltd
Priority date: 2023-10-17
Filing date: 2023-10-17
Publication date: 2024-06-25
Anticipated expiration: 2033-10-17

Abstract

The utility model relates to the technical field of filters, in particular to a novel dual filter which comprises a barrel body, a water inlet, a water outlet, an annular connecting block, a fine filter screen barrel, a driving motor, a long rod, a net brush plate, a bottom plate, a first sewage outlet, a coarse filter device and a coarse filter screen. According to the utility model, the large filter screen and the filter screen barrel can be arranged to perform double filtration on water flow, and larger particle impurities can be blocked at a water inlet through the large filter screen, so that the damage to the fine filter screen barrel caused by the large particle impurities extruded by the net brush plate when the net brush plate cleans the fine filter screen barrel is prevented.

Description

Novel dual filter

Technical Field

The utility model relates to the technical field of filters, in particular to a novel double filter.

Background

The filter is a device commonly used in the aspect of pipeline transportation, and the water quality is purified by blocking impurities in water through the filter screen, so that the subsequent devices are prevented from being influenced by the impurities in the water, and the filter is very important.

Some filters can be provided with brushes for brushing a filter screen in order to prevent blockage, when the screen brush plate brushes the filter screen, some particle impurities can be extruded to rub on the filter screen, and when some larger particle impurities rub with the filter screen, the filter screen can be damaged.

Disclosure of utility model

The utility model aims to solve the defects in the prior art and provides a novel double filter.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a novel dual filter, includes staving, water inlet, delivery port, annular connecting block, thin filter screen bucket, driving motor, stock, net brush board, bottom plate, first drain, coarse filtration device and coarse filtration net, water inlet and delivery port have been seted up respectively to the staving surface, the interior fixed surface of staving installs annular connecting block, the inboard fixed mounting of annular connecting block has thin filter screen bucket, the top fixed mounting of staving has driving motor, the inside rotation of staving is connected with the stock, driving motor's output and stock fixed connection, the stock both sides have the net brush board through connecting rod fixed mounting, the bottom fixed mounting of staving has the bottom plate, first drain has been seted up to the intermediate position of bottom plate, be provided with coarse filtration device in the water inlet, be provided with the coarse filtration net on the coarse filtration device.

Preferably, the coarse filtration device comprises a connecting ring, a first pull rod, a notch, a second sewage outlet and a collecting bottle, wherein the connecting ring is fixedly arranged on the inner wall of the water inlet, a coarse filter screen is fixedly arranged at one end, close to the barrel body, of the inner side of the connecting ring, and the first pull rod is fixedly arranged at the other end of the connecting ring.

Preferably, the notch is seted up on the surface of go-between, the second drain has been seted up to the position that water inlet surface corresponds with the notch, the bottom fixed mounting of second drain has the collecting bottle.

Preferably, the connecting ring is fixed with the water inlet through threaded connection, the collecting bottle is fixed with the second sewage outlet through threaded connection, and the collecting bottle is made of transparent plastic materials.

Preferably, the upper surface of the bottom plate is provided with a groove at a position corresponding to the fine filter screen barrel, and the bottom plate is fixedly connected with the barrel body through bolts.

Preferably, the fine filter screen barrel and the annular connecting block are fixedly connected through threads, and a second pull rod is fixedly arranged at the bottom of the fine filter screen barrel.

Preferably, a rubber pad is arranged in the groove, the rubber pad is arranged at the contact position of the bottom plate and the barrel body, and the first sewage outlet is provided with a valve.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. According to the utility model, the large filter screen and the filter screen barrel can be arranged to perform double filtration on water flow, and larger particle impurities can be blocked at a water inlet through the large filter screen, so that the damage to the fine filter screen barrel caused by the large particle impurities extruded by the net brush plate when the net brush plate cleans the fine filter screen barrel is prevented.

2. According to the utility model, the connecting ring can be screwed out from the water inlet by the first pull rod, so that the large filter screen can be conveniently cleaned, the bottom plate can be opened, the filter screen barrel can be screwed out from the annular connecting block by the second pull rod, and the filter screen barrel and residual impurities in the barrel body can be conveniently cleaned.

Drawings

FIG. 1 is a schematic perspective view of a novel dual filter according to the present utility model;

FIG. 2 is a cross-sectional view of FIG. 1 showing a novel dual filter in accordance with the present utility model;

FIG. 3 is an enlarged view of the portion A of FIG. 2 showing a novel dual filter according to the present utility model;

FIG. 4 is a schematic side view of a novel dual filter according to the present utility model;

FIG. 5 is a partial cross-sectional view of FIG. 4 showing a novel dual filter in accordance with the present utility model;

Fig. 6 is an enlarged view of fig. 5B showing a novel dual filter according to the present utility model.

Legend description:

1. a tub body; 2. a water inlet; 3. a water outlet; 4. an annular connecting block; 5. a fine filter screen barrel; 6. a driving motor; 7. a long rod; 8. a net brush plate; 9. a bottom plate; 10. a first drain outlet; 11. a connecting ring; 12. a coarse filter screen; 13. a first pull rod; 14. a notch; 15. a second drain outlet; 16. a collection bottle; 17. a groove; 18. and a second pull rod.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, in the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a novel dual filter, including staving 1, water inlet 2, delivery port 3, annular connecting block 4, thin filter screen bucket 5, driving motor 6, stock 7, net brush board 8, bottom plate 9, first drain 10, coarse filtration device and coarse filtration net 12, water inlet 2 and delivery port 3 have been seted up respectively to staving 1 surface, the interior surface fixed mounting of staving 1 has annular connecting block 4, the inboard fixed mounting of annular connecting block 4 has thin filter screen bucket 5, the top fixed mounting of staving 1 has driving motor 6, the inside rotation of staving 1 is connected with stock 7, driving motor 6's output and stock 7 fixed connection, stock 7 both sides are through connecting rod fixed mounting there is net brush board 8, the bottom fixed mounting of staving 1 has bottom plate 9, first drain 10 has been seted up to the intermediate position of bottom plate 9, be provided with coarse filtration device in the water inlet 2, be provided with coarse filtration net 12 on the coarse filtration device.

In this embodiment: the rivers get into staving 1 through water inlet 2, intercept bigger granule impurity outside coarse filter 12 through coarse filter 12, can deposit the collection to granule impurity and the sewage in water inlet 2 through coarse filter, afterwards rivers fall into staving 1, can intercept remaining impurity in fine filter barrel 5 through the separation of fine filter barrel 5, then discharge from delivery port 3, simultaneously driving motor 6 drive stock 7 rotates, drive net brush plate 8 and rotate when stock 7 rotates, brush away the impurity on the fine filter barrel 5 inner wall through net brush plate 8, prevent fine filter barrel 5 to be blocked up, after finishing filtering, can discharge sewage and big granule impurity in the water inlet 2 through coarse filter in, then open the valve of first drain 10, discharge remaining sewage and impurity in the staving 1, reduce the influence of impurity to the next filtration.

Specifically, the coarse filtration device comprises a connecting ring 11, a first pull rod 13, a notch 14, a second sewage outlet 15 and a collecting bottle 16, wherein the connecting ring 11 is fixedly arranged on the inner wall of the water inlet 2, a coarse filtration screen 12 is fixedly arranged at one end, close to the barrel body 1, of the inner side of the connecting ring 11, and the first pull rod 13 is fixedly arranged at the other end of the connecting ring 11.

In this embodiment: the large particle impurities are intercepted outside the coarse filter screen 12 through the coarse filter screen 12, the connecting ring 11 is rotated through the first pull rod 13, the connecting ring 11 is taken out from the water inlet 2, and the coarse filter screen 12 is cleaned.

Specifically, the notch 14 has been seted up on the surface of go-between 11, and the second drain 15 has been seted up to the position that water inlet 2 surface corresponds with notch 14, and the bottom fixed mounting of second drain 15 has collecting bottle 16.

In this embodiment: particulate impurities intercepted by the strainer 12 may fall through the notch 14 and the first drain 10 into the collection bottle 16.

Specifically, the connecting ring 11 is fixedly connected with the water inlet 2 through threads, the collecting bottle 16 is fixedly connected with the second sewage outlet 15 through threads, and the collecting bottle 16 is made of transparent plastic.

In this embodiment: the connecting ring 11 is rotated, the connecting ring 11 is screwed out of the water inlet 2, the coarse filter screen 12 is conveniently cleaned, the collecting bottle 16 is screwed off from the second sewage outlet 15, and sewage and large particle impurities in the water inlet 2 are discharged.

Specifically, a groove 17 is formed in the position, corresponding to the fine filter screen barrel 5, of the upper surface of the bottom plate 9, and the bottom plate 9 is fixedly connected with the barrel body 1 through bolts.

In this embodiment: opening the bottom plate 9 can facilitate cleaning of the impurities adhering to the inside of the tub 1.

Specifically, the fine filter screen barrel 5 and the annular connecting block 4 are fixedly connected through threads, and a second pull rod 18 is fixedly arranged at the bottom of the fine filter screen barrel 5.

In this embodiment: the second pull rod 18 rotates the fine filter screen barrel 5, the fine filter screen barrel 5 is screwed off from the annular connecting block 4, and the fine filter screen barrel 5 and the inside of the barrel body 1 are cleaned conveniently.

Specific: the inside of recess 17 is provided with the rubber pad, and the bottom plate 9 is provided with the rubber pad with the position of staving 1 contact, and first drain 10 is provided with the valve.

In this embodiment: the inside of recess 17 sets up the leakproofness between bottom plate 9 and the thin filter screen bucket 5 can be strengthened to the rubber pad, prevents that impurity from passing the gap between bottom plate 9 and the thin filter screen bucket 5, and the rubber pad that the position of bottom plate 9 and staving 1 contact set up strengthens the leakproofness between bottom plate 9 and staving 1, and the valve that first drain 10 set up conveniently controls opening and closure of first drain 10.

Working principle: the filter is communicated with a pipeline, water flows through the water inlet 2, larger particle impurities are intercepted outside the coarse filter screen 12 through the coarse filter screen 12, the particle impurities intercepted by the coarse filter screen 12 can fall into a collecting bottle 16 through a notch 14 and a first drain outlet 10, the particle impurities and sewage in the water inlet 2 can be deposited and collected through the collecting bottle 16, then the water flow falls into the barrel body 1, the rest impurities can be intercepted in the fine filter screen barrel 5 through the obstruction of the fine filter screen barrel 5 and then discharged from the water outlet 3, meanwhile, a driving motor 6 drives a long rod 7 to rotate, a net brush plate 8 is driven to rotate when the long rod 7 rotates, impurities on the inner wall of the fine filter screen barrel 5 are brushed off through the net brush plate 8, prevent that fine filter screen bucket 5 from being stopped up, wait to filter the back, can unscrew collecting bottle 16 from second drain 15, discharge sewage and big granule impurity in the water inlet 2, then open the valve of first drain 10, discharge remaining sewage and impurity in staving 1, reduce impurity and to next filterable influence, after many times filtration, can rotate go-between 11 through pull rod one 13, unscrew go-between 11 from the water inlet 2, clear up coarse filter screen 12, then unscrew the bolt and open bottom plate 9, rotate fine filter screen bucket 5 through pull rod two 18, unscrew fine filter screen bucket 5 from annular connecting block 4, conveniently clear up fine filter screen bucket 5 and staving 1 inside.

The present utility model is not limited to the above embodiments, and any equivalent embodiments which can be changed or modified by the technical disclosure described above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above embodiments according to the technical matter of the present utility model will still fall within the scope of the technical disclosure.

Claims

1. The utility model provides a novel dual filter, includes staving (1), water inlet (2), delivery port (3), annular connecting block (4), thin filter screen bucket (5), driving motor (6), stock (7), net brush board (8), bottom plate (9), first drain (10), coarse filtration device and coarse filtration net (12), its characterized in that: the novel sewage treatment device is characterized in that a water inlet (2) and a water outlet (3) are respectively formed in the surface of the barrel body (1), an annular connecting block (4) is fixedly arranged on the inner surface of the barrel body (1), a fine filter screen barrel (5) is fixedly arranged on the inner side of the annular connecting block (4), a driving motor (6) is fixedly arranged on the top of the barrel body (1), a long rod (7) is connected with the inner side of the barrel body (1) in a rotating mode, the output end of the driving motor (6) is fixedly connected with the long rod (7), net brush plates (8) are fixedly arranged on two sides of the long rod (7) through connecting rods, a bottom plate (9) is fixedly arranged at the bottom of the barrel body (1), a first sewage draining outlet (10) is formed in the middle position of the bottom plate (9), a coarse filter device is arranged in the water inlet (2), and a coarse filter screen (12) is arranged on the coarse filter device.

2. A novel dual filter according to claim 1, wherein: the coarse filtration device comprises a connecting ring (11), a first pull rod (13), a notch (14), a second sewage outlet (15) and a collecting bottle (16), wherein the connecting ring (11) is fixedly arranged on the inner wall of the water inlet (2), a coarse filtration screen (12) is fixedly arranged at one end, close to the barrel body (1), of the inner side of the connecting ring (11), and the first pull rod (13) is fixedly arranged at the other end of the connecting ring (11).

3. A novel dual filter as claimed in claim 2, wherein: notch (14) have been seted up on the surface of go-between (11), second drain (15) have been seted up in the position that water inlet (2) surface and notch (14) correspond, the bottom fixed mounting of second drain (15) has collecting bottle (16).

4. A novel dual filter as claimed in claim 2, wherein: the connecting ring (11) is fixedly connected with the water inlet (2) through threads, the collecting bottle (16) is fixedly connected with the second sewage outlet (15) through threads, and the collecting bottle (16) is made of transparent plastic materials.

5. A novel dual filter according to claim 1, wherein: the upper surface of bottom plate (9) is offered recess (17) with thin filter screen bucket (5) corresponding position, bottom plate (9) are fixed through bolted connection with staving (1).

6. A novel dual filter according to claim 1, wherein: the fine filter screen barrel (5) is fixedly connected with the annular connecting block (4) through threads, and a second pull rod (18) is fixedly arranged at the bottom of the fine filter screen barrel (5).

7. A novel dual filter as claimed in claim 5, wherein: a rubber pad is arranged in the groove (17), the rubber pad is arranged at the contact position of the bottom plate (9) and the barrel body (1), and the first sewage outlet (10) is provided with a valve.