CN214260995U

CN214260995U - Filter element of backwashing filter

Info

Publication number: CN214260995U
Application number: CN202022874221.5U
Authority: CN
Inventors: 叶信华; 章璋; 朱光静; 何金星; 王丰伟
Original assignee: Wenzhou Hightech Meter Group Co ltd
Current assignee: Wenzhou Hightech Meter Group Co ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-09-24
Anticipated expiration: 2030-12-02

Abstract

The utility model discloses a back flush filter core, concretely relates to flushing filter technical field, including filtering the dustcoat, the top fixed mounting of filter mantle has the feeder hopper, the left and right sides inner wall fixed mounting who filters the dustcoat has first filter, the left and right sides middle part inner wall fixed mounting who filters the dustcoat has the filtration abrasive layer, the left and right sides inner wall bottom fixed mounting who filters the dustcoat has spill activated carbon plate, a lateral wall fixed mounting who filters the dustcoat has the hose that runs through and extend to in filtering the dustcoat. The utility model discloses simple structure, the modern design can carry out the effect of circulation processing to the oil in the circulation rose box, has improved the utilization ratio of oil resource, is fit for extensively promoting.

Description

Filter element of backwashing filter

Technical Field

The utility model relates to a wash filter technical field, more specifically say, the utility model relates to a back flush filter core.

Background

At boats and ships ballast oil system, ship engine cooling oil, trades such as flue gas desulfurization waste oil processing, a large amount of sea oil or ash oil need filter, receive the influence of the implementation of marine environmental protection law, all need to install the sea oil filter during new ship and maintenance, and administer the trade in the atmosphere, a large amount of ash oil can be adopted to desulfurization process, it is crucial to the qualified emission of liquid to select a suitable filtration separation filter core no matter land or ocean, current sintering net filter core is because of the fixed unable adjustment in clearance, can produce a large amount of dirty oil during the washing, there is the unclean problem of washing, need frequently wash, cause the filtration efficiency low, increase enterprise's running cost, in addition, the impurity in the filter core is easy to be destroyed, life is short when being used for the ash oil to handle.

However, in practical use, the traditional filter element has incomplete filtration and purification during use and cannot achieve good recycling effect on oil resources, and in order to solve the problem, a backwashing filter element is provided.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defects of the prior art, embodiments of the present invention provide a backwash filter cartridge to solve the problems set forth in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a back flush filter core, includes and filters the dustcoat, the top fixed mounting of filter mantle has the feeder hopper, the left and right sides inner wall fixed mounting who filters the dustcoat has first filter, the left and right sides middle part inner wall fixed mounting who filters the dustcoat has the filtration abrasive layer, the left and right sides inner wall bottom fixed mounting who filters the dustcoat has spill activated carbon plate, a lateral wall fixed mounting who filters the dustcoat has the hose that runs through and extend to in the filtration dustcoat.

Furthermore, a side wall of the filtering and grinding layer is fixedly provided with an electric push rod, an output shaft of the electric push rod is fixedly provided with a first filtering iron net, and a second filtering iron net is fixedly arranged in the filtering and grinding layer.

Further, the inner walls of the two sides of the filtering and grinding layer are provided with sliding grooves, sliding blocks are connected in the sliding grooves in a sliding mode, and the sliding blocks are welded with the first filtering iron net.

Further, the outer lane that the hose is located the outer one end of filtration dustcoat has cup jointed circulation filter box, circulation filter box's top inner wall and bottom inner wall fixed mounting have the second filter, circulation filter box's top inner wall and bottom inner wall fixed mounting have the activated carbon board, one side outer wall fixed mounting of circulation filter box has an oil pipe, fixed mounting has the control valve on the oil pipe.

Furthermore, the top fixed mounting of circulation filter case has the circulating pump, the oil feed end of circulating pump is located circulation filter case's inside, the exit end of circulating pump has cup jointed and has run through and extend to the honeycomb duct in filtering the dustcoat.

Furthermore, the outer wall of one side of the filtering outer cover is fixedly provided with a fixed plate, the outer ring of the flow guide pipe is sleeved with the fixed plate, and one side wall of the filtering outer cover is fixedly provided with a valve.

Further, electric putter passes through bolt and filtering grinding layer fixed connection, the circulating pump passes through bolt and circulating filtration case top fixed connection.

The utility model discloses a technological effect and advantage:

1. compared with the prior art, when needs filter and grind, start electric putter this moment, electric putter's output shaft drives the first indisputable net side-to-side movement of worrying, and with the second filter between the indisputable net mutual friction, grind and the filter the impurity granule that enters into the grinding layer, when the oil after grinding the filtration through spill active carbon plate filter after the absorption in carry the circulating filtration case through the hose, the utility model discloses simple structure, the modern design can carry out better filtration and the effect of grinding to impurity to reached and carried out filterable effect of grinding to great granule, improved work efficiency, be fit for extensively promoting.

2. Compared with the prior art, when needs carry out circulation and handle, start the circulating pump this moment, the circulating pump carries out filter processing once more in the oil that needs filter once more in the circulating filter case through the backflow pipe conveying to filtering the dustcoat, the utility model discloses simple structure, the modern design can carry out circulation and handle's effect to the oil in the circulating filter case, has improved the utilization ratio of oil resource, is fit for extensively promoting.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the cross-sectional structure of the filtering and polishing layer of the present invention.

Fig. 3 is a schematic view of a sectional structure of the chute of the present invention.

Fig. 4 is the schematic view of the cross-sectional structure of the circulation filter box of the present invention.

The reference signs are: 1. a filter housing; 2. a feed hopper; 3. a flow guide pipe; 4. a fixing plate; 5. a circulation pump; 6. a control valve; 7. an oil outlet pipe; 8. a circulating filter tank; 9. a hose; 10. a concave activated carbon plate; 11. a valve; 12. a filtration and grinding layer; 13. an electric push rod; 14. a first filter iron mesh; 15. a slider; 16. a second filter iron net; 17. a first filter plate; 18. a second filter plate; 19. an activated carbon plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The filter element of the backwashing filter shown in the attached figures 1-4 comprises a filtering outer cover 1, wherein the top of the filtering outer cover 1 is fixedly provided with a feed hopper 2, the inner walls of the left side and the right side of the filtering outer cover 1 are fixedly provided with first filtering plates 17, the inner walls of the middle part of the left side and the right side of the filtering outer cover 1 are fixedly provided with a filtering grinding layer 12, the bottoms of the inner walls of the left side and the right side of the filtering outer cover 1 are fixedly provided with concave activated carbon plates 10, and one side wall of the filtering outer cover 1 is fixedly provided with a hose 9 which penetrates through and extends into the filtering outer cover 1.

In a preferred embodiment, an electric push rod 13 is fixedly installed on one side wall of the filtering and grinding layer 12, a first filtering iron net 14 is fixedly installed on an output shaft of the electric push rod 13, and a second filtering iron net 16 is fixedly installed inside the filtering and grinding layer 12, so that the electric push rod 13 plays a role of providing power, so that the first filtering iron net 14 plays a role of filtering and grinding, so that the second filtering iron net 16 plays a role of filtering and rubs against the first filtering iron net 14 to achieve a grinding effect.

In a preferred embodiment, the inner walls of the two sides of the filtering and grinding layer 12 are provided with sliding grooves, sliding blocks 15 are slidably connected in the sliding grooves, and the sliding blocks 15 are welded with the first filtering iron net 14, so that the sliding blocks 15 can drive the first filtering iron net 14 to slide.

In a preferred embodiment, the outer ring of one end of the hose 9 outside the filtering outer cover is sleeved with the circulation filtering box 8, the top inner wall and the bottom inner wall of the circulation filtering box 8 are fixedly provided with the second filtering plate 18, the top inner wall and the bottom inner wall of the circulation filtering box 8 are fixedly provided with the activated carbon plate 19, the outer wall of one side of the circulation filtering box 8 is fixedly provided with the oil outlet pipe 7, the control valve 6 is fixedly arranged on the oil outlet pipe 7, so that the hose 9 plays a role of backflow, so that the circulation filtering box 8 plays a role of circulation filtering, so that the second filtering plate 18 plays a role of filtering, so that the activated carbon plate 19 plays a role of adsorbing impurities and removing harmful substances, so that the oil outlet pipe 7 flows the oil after complete treatment back, and the control valve 6 is convenient to control.

In a preferred embodiment, a circulation pump 5 is fixedly installed at the top of the circulation filter tank 8, the oil inlet end of the circulation pump 5 is located inside the circulation filter tank 8, and the outlet end of the circulation pump 5 is sleeved with a flow guide pipe 3 penetrating and extending into the filter housing 1, so that the circulation pump 5 can perform a conveying function, and the flow guide pipe 3 can perform a backflow function.

In a preferred embodiment, a fixing plate 4 is fixedly installed on the outer wall of one side of the filtering housing 1, the outer ring of the flow guide pipe 3 is sleeved with the fixing plate 4, and a valve 11 is fixedly installed on one side wall of the filtering housing 1, so that the fixing plate 4 plays a role of fixing the flow guide pipe 3, and the valve 11 plays a role of taking out the concave activated carbon plate 10 conveniently, thereby achieving the role of replacing the concave activated carbon plate.

In a preferred embodiment, the electric push rod 13 is fixedly connected with the filtering and grinding layer 12 through a bolt, and the circulating pump 5 is fixedly connected with the top of the circulating filter tank 8 through a bolt, so that the filtering and grinding layer 12 plays a role in filtering and grinding.

The utility model discloses the theory of operation: when oil enters the filtering outer cover 1 from the feed hopper 2, the oil is filtered by the first filter plate 17 at the moment, larger particles are filtered and screened for the first time, when the oil filtered for the first time passes through the filtering and grinding layer 12, the electric push rod 13 is started at the moment, the output shaft of the electric push rod 13 drives the first filtering iron net 14 to move left and right, the first filtering iron net 14 and the second filtering iron net 16 rub against each other, so that fine particles are ground and filtered, when the oil filtered by the filtering and grinding layer 12 passes through the concave active carbon plate 10 for adsorption and filtration again, harmful substances and impurities in the oil are removed, the filtered oil is conveyed into the circulating filter box 8 through the hose 9, when the oil treated from the filtering outer cover 1 passes through the circulating filter box 8, the oil is filtered by the second filter plate 18, the residual impurities in the oil are removed, the circulating pump 5 is started at the moment, carry the filtration processing that carries out once more in filtering dustcoat 1 through honeycomb duct 3 to the oil in the circulation filter case 8, after the oil after the retreatment filters through second filter 18, when adsorbing filtration processing once more through activated carbon plate 19, get rid of the oil that filters completely this moment through going out oil pipe 7, the utility model discloses simple structure, the modern design can carry out more efficient processing to oil to reached and utilized oil resource cycle, and practiced thrift oil resource, be fit for extensively promoting.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a back flush filter core, includes and filters dustcoat (1), its characterized in that: the utility model discloses a filter dustcoat, including filter dustcoat (1), filter dustcoat's (1) top fixed mounting has feeder hopper (2), filter dustcoat's (1) left and right sides inner wall fixed mounting has first filter (17), the left and right sides middle part inner wall fixed mounting who filters dustcoat (1) has filtration abrasive layer (12), the left and right sides inner wall bottom fixed mounting who filters dustcoat (1) has spill activated carbon plate (10), a lateral wall fixed mounting who filters dustcoat (1) has hose (9) that runs through and extend to in the filter dustcoat (1).

2. A backflush filter cartridge according to claim 1, wherein: one side wall fixed mounting of filtering and grinding layer (12) has electric putter (13), the output shaft fixed mounting of electric putter (13) has first filtration iron mesh (14), the interior fixed mounting of filtering and grinding layer (12) has second filtration iron mesh (16).

3. A backflush filter cartridge according to claim 2, wherein: the inner walls of the two sides of the filtering and grinding layer (12) are provided with sliding grooves, sliding blocks (15) are connected in the sliding grooves in a sliding mode, and the sliding blocks (15) are welded with the first filtering iron net (14).

4. A backflush filter cartridge according to claim 3, wherein: hose (9) are located the outer lane of the outer one end of filtration dustcoat and have cup jointed circulating filter case (8), the top inner wall and the bottom inner wall fixed mounting of circulating filter case (8) have second filter (18), the top inner wall and the bottom inner wall fixed mounting of circulating filter case (8) have activated carbon plate (19), one side outer wall fixed mounting of circulating filter case (8) has out oil pipe (7), go out oil pipe (7) and go up fixed mounting have control valve (6).

5. The backflush filter cartridge of claim 4, wherein: the top fixed mounting of circulation rose box (8) has circulating pump (5), the oil feed end of circulating pump (5) is located the inside of circulation rose box (8), the exit end of circulating pump (5) has cup jointed honeycomb duct (3) that run through and extend to in filtering outer cover (1).

6. A backflush filter cartridge according to claim 5, wherein: one side outer wall fixed mounting who filters dustcoat (1) has fixed plate (4), the outer lane and fixed plate (4) of honeycomb duct (3) cup joint, a lateral wall fixed mounting who filters dustcoat (1) has valve (11).

7. The backflush filter cartridge of claim 6, wherein: the electric push rod (13) is fixedly connected with the filtering and grinding layer (12) through a bolt, and the circulating pump (5) is fixedly connected with the top of the circulating filter box (8) through a bolt.