CN212982641U - Sewage filter - Google Patents

Abstract

The utility model relates to a sewage purification equipment technical field just discloses a sewage filter, including the first sewage filtration jar body and the secondary sewage filtration jar body, the inside fixed mounting of the first sewage filtration jar body has first mount, the top overlap joint of first mount has first sewage to filter the filter core, the inside swing joint of the first sewage filtration jar body has the filtration iron screen, the top threaded connection of the first sewage filtration jar body has first sewage to filter the cover. By arranging the primary sewage filtering tank body and the secondary sewage filtering tank body, sewage can be filtered twice; by arranging the water storage tank, a secondary recovered water source can be stored, and the filtered water can be stored in a place; the primary sewage filtering tank cover and the secondary sewage filtering tank cover are arranged, so that the inspection, cleaning and maintenance are facilitated; meanwhile, a water valve is additionally arranged between the primary sewage filtering tank body and the water pump, so that the circulation of water can be freely controlled.

Description

Sewage filter

Technical Field

The utility model relates to a sewage purification equipment technical field specifically is a sewage filter.

Background

The sewage filter has the advantages of high efficiency, accurate filtration, standard modularization, land occupation saving, full-automatic operation, continuous water discharge, long service life, high quality, less maintenance and the like, so the sewage filter is widely applied to various fields.

The impurity is more in present sewage, and once filters and can not filter the impurity of aquatic completely, but current sewage filter equipment all adopts once to filter, and the effect is not good. When the filter element is used, the filter element is easily blocked by sundries, and the filter element is very inconvenient to maintain and clean, so that the working efficiency is low, the using effect is influenced, and certain loss can be brought to a user.

SUMMERY OF THE UTILITY MODEL

The utility model provides a sewage filter possesses a simple structure, and inspection, cleanness, easy just be fit for the sewage filter who dismantles filter equipment and water storage function of popularization.

The utility model provides a following technical scheme: the utility model provides a sewage filter, includes the first sewage filtration jar body and the secondary sewage filtration jar body, the inside fixed mounting of the first sewage filtration jar body has first mount, the top overlap joint of first mount has first sewage filtration filter core, the inside swing joint of the first sewage filtration jar body has the filter iron net, the top threaded connection of the first sewage filtration jar body has first sewage filtration cover, the top fixedly connected with gas vent and the sewage entry of first sewage filtration cover, the gas vent is located the left side of sewage entry, the middle part fixedly connected with pneumatic valve of gas vent, the bottom of the first sewage filtration jar body is through the top fixed connection of aqueduct and the secondary sewage filtration jar body, the middle part fixed mounting of aqueduct has water valve and water pump, the water valve is located the left side of water pump, the top threaded connection of the secondary sewage filtration jar body has the secondary sewage filtration cover, the utility model discloses a sewage filter tank, including the secondary sewage filtration jar body, the stand-by water tank, the.

Preferably, first sewage filters the filter core from last coarse sand grain layer, fine sand grain layer, first charcoal bisque and first cotton yarn layer of down being equipped with in proper order, all be equipped with the filter screen layer between coarse sand grain layer, fine sand grain layer, first charcoal bisque and the first cotton yarn layer.

Preferably, the secondary sewage filtering element is sequentially provided with a resin particle layer, a second charcoal powder layer and a second cotton yarn layer from top to bottom, and filter screen layers are arranged among the resin particle layer, the second charcoal powder layer and the second cotton yarn layer.

Preferably, the inner chamber both sides fixedly connected with little lug of the first sewage filtration jar body, and the level of little lug is higher than the level of first sewage filtration filter core, the bottom overlap joint of filter iron net in the top of lug.

Preferably, the bottoms of the first fixing frame and the second fixing frame are both provided with water outlets.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. according to the sewage filter, the primary sewage filtering tank body and the secondary sewage filtering tank body are arranged, so that sewage can be filtered twice, impurities in the sewage are effectively filtered, the cleanliness of a water source is improved, the secondary recycling of the water source is facilitated, and the environment-friendly effect is achieved; and through setting up the storage water tank, can retrieve the water source to the secondary and store, guaranteed that the water after the filtration can have the place to deposit, and make things convenient for the reuse of water source.

2. The sewage filter is convenient to inspect, clean and maintain by arranging the primary sewage filtering tank cover and the secondary sewage filtering tank cover; simultaneously, a water valve is additionally arranged between the primary sewage filtering tank body and the water pump, so that the circulation of water can be freely controlled, and the filtering between the primary sewage filtering tank body and the secondary sewage filtering tank body can not influence each other after the water valve is closed.

Drawings

FIG. 1 is a front view of the present invention;

fig. 2 is a schematic structural view of the front view of the present invention;

FIG. 3 is a schematic structural view of a front view of the primary sewage filter element of the present invention;

fig. 4 is a schematic structural diagram of the front view of the secondary sewage filtering core of the utility model.

In the figure: 1. a primary sewage filtering tank body; 2. a primary sewage filtering tank cover; 3. a primary sewage filtering filter element; 4. a first fixing frame; 5. filtering an iron net; 6. an exhaust port; 7. an air valve; 8. a sewage inlet; 9. a water conduit; 10. a water valve; 11. a water pump; 12. a secondary sewage filtering tank body; 13. a secondary sewage filtering tank cover; 14. a secondary sewage filtering element; 15. a second fixing frame; 16. a drain pipe; 17. a water storage tank; 18. a rubber ring; 19. a coarse sand layer; 20. a fine sand particle layer; 21. a first layer of charcoal powder; 22. a first cotton yarn layer; 23. A resin particle layer; 24. a second layer of charcoal powder; 25. a second cotton yarn layer.

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.

Referring to fig. 1-4, a sewage filter comprises a primary sewage filtering tank 1 and a secondary sewage filtering tank 12, wherein the primary sewage filtering tank 1 and the secondary sewage filtering tank 12 are arranged to filter sewage twice, so that impurities in the sewage are effectively filtered, the cleanliness of a water source is improved, the water source is conveniently recycled for the second time, and the environment-friendly effect is achieved, a first fixing frame 4 is fixedly arranged inside the primary sewage filtering tank 1, a primary sewage filtering filter element 3 is overlapped on the top of the first fixing frame 4, the primary sewage filtering filter element 3 is stably and immovable in the sewage filtering process by arranging the first fixing frame 4, the primary sewage filtering filter element 3 is convenient to continuously filter, a coarse sand grain layer 19, a fine sand grain layer 20, a first charcoal powder layer 21 and a first cotton yarn layer 22 are sequentially arranged from top to bottom, through setting up coarse grit layer 19 and fine grit layer 20, can filter suspended solid and colloidal impurity, through setting up first charcoal bisque 21, can utilize the porousness matter of charcoal, bacterium and greasy dirt in the sewage, through setting up first cotton yarn layer 22, can adsorb some fibre in the sewage, coarse grit layer 19, fine grit layer 20, all there is filter screen layer between first charcoal bisque 21 and the first cotton yarn layer 22, through setting up filter screen layer, make the sewage filtered enter the next filter layer smoothly, and play the effect of supporting the filter layer, the internal swing joint of the first sewage filter tank body 1 has filter iron net 5, the inner chamber both sides of the first sewage filter tank body 1 fixedly connect with the lug, and the level of the lug is higher than the level of the first sewage filter core 3, the bottom of filter iron net 5 overlaps in, the top threaded connection of the first sewage filter tank body 1 has first sewage filter tank cover 2, the top of the primary sewage filtering tank cover 2 is fixedly connected with an exhaust port 6 and a sewage inlet 8, the exhaust port 6 is positioned at the left side of the sewage inlet 8, the middle part of the exhaust port 6 is fixedly connected with an air valve 7, and by arranging the air valve 7, the gas generated in the sewage filtering process can be discharged, the balance of internal and external pressure intensity is ensured, the bottom of the primary sewage filtering tank body 1 is fixedly connected with the top of the secondary sewage filtering tank body 12 through the water guide pipe 9, the middle part of the water guide pipe 9 is fixedly provided with the water valve 10 and the water pump 11, and through the arrangement of the water pump 11, can provide power to ensure that the sewage after primary filtration can smoothly enter the secondary sewage filtering tank body 12, and by adding a water valve 10 between the primary sewage filtering tank body 1 and the water pump 11, the circulation of water can be freely controlled, and the filtering between the primary sewage filtering tank body 1 and the secondary sewage filtering tank body 12 can be ensured not to influence each other after the water valve 10 is closed. The water valve 10 is positioned at the left side of the water pump 11, the top of the secondary sewage filtering tank body 12 is in threaded connection with a secondary sewage filtering tank cover 13, the inspection, the cleaning and the maintenance are convenient by arranging a primary sewage filtering tank cover 2 and the secondary sewage filtering tank cover 13, the water guide pipe 9 is connected with the secondary sewage filtering tank cover 13 at the top of the secondary sewage filtering tank body 12, a second fixing frame 15 is fixedly arranged inside the secondary sewage filtering tank body 12, the bottoms of the first fixing frame 4 and the second fixing frame 15 are both provided with a water outlet, the filtered water can flow out of the primary sewage filtering filter element 3 and the secondary sewage filtering filter element 14 by arranging the first fixing frame 4 and the second fixing frame 15, the top of the second fixing frame 15 is lapped with the secondary sewage filtering filter element 14, the secondary sewage filtering filter element 14 is sequentially provided with a resin particle layer 23, a second charcoal powder layer 24 and a, filter screen layers are arranged among the resin particle layer 23, the second charcoal powder layer 24 and the second cotton yarn layer 25, and by arranging the resin particle layer 23, can adsorb heavy metal ions in the exchange water, can further absorb oil stains and bacteria remained in the primary filtered sewage by arranging the second charcoal powder layer 24, the second cotton yarn layer 25 is arranged to further absorb residual fiber in water, the drain pipe 16 is fixedly arranged at the bottom of the secondary sewage filtering tank body 12, the top of the water storage tank 17 is connected with the bottom of the secondary sewage filtering tank body 12 through the drain pipe, and through the arrangement of the water storage tank 17, can retrieve the water source to the secondary and store, guarantee that the water after the filtration can have the place to deposit, and make things convenient for recycling at water source, the water filling port has been seted up at the top of storage water tank 17, the inboard fixedly connected with rubber circle 18 of water filling port, and the outlet extends to in the water tank through the water filling port.

The working principle is that sewage is connected into the sewage through the sewage inlet 8, the sewage is placed into the primary sewage filtering tank body 1, after the sewage is input, large impurities can be blocked by the filtering iron net 5, then the air valve 7 on the exhaust port 6 is opened, the pressure in the tank body is balanced, then the sewage passes through the primary sewage filtering filter element 3, the sewage passes through the coarse sand layer 19, the fine sand layer 20, the first charcoal powder layer 21 and the second cotton yarn layer 25, the sewage is further filtered, then the sewage passes through the water guide pipe 9 and flows into the secondary sewage filtering tank body 12, the water pump 11 provides power on the way, the primarily purified sewage passes through the secondary sewage filtering filter element 14, the sewage is filtered again in the resin particle layer 23, the second charcoal powder layer 24 and the second cotton yarn layer 25 to obtain a usable water source, and finally flows into the water storage tank 17 through the water discharge pipe 16, and the.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a sewage filter, includes that first sewage filters a jar body (1) and a secondary sewage filters a jar body (12), its characterized in that: the inside fixed mounting of the first sewage filtering tank body (1) has first mount (4), the top overlap joint of first mount (4) has first sewage filtering filter core (3), the inside swing joint of the first sewage filtering tank body (1) has filtering iron net (5), the top threaded connection of the first sewage filtering tank body (1) has first sewage filtering tank cover (2), the top fixedly connected with gas vent (6) and sewage entry (8) of first sewage filtering tank cover (2), gas vent (6) are located the left side of sewage entry (8), the middle part fixedly connected with pneumatic valve (7) of gas vent (6), the top fixed connection of aqueduct (9) and the second sewage filtering tank body (12) is passed through to the bottom of the first sewage filtering tank body (1), the middle part fixed mounting of aqueduct (9) has water valve (10) and water pump (11), the water valve (10) is positioned at the left side of the water pump (11), the top of the secondary sewage filtering tank body (12) is in threaded connection with a secondary sewage filtering tank cover (13), the water guide pipe (9) is connected with a secondary sewage filtering tank cover (13) at the top of the secondary sewage filtering tank body (12), a second fixed frame (15) is fixedly arranged in the secondary sewage filtering tank body (12), the top of the second fixed frame (15) is lapped with a secondary sewage filtering core (14), the bottom fixed mounting of the secondary sewage filtering tank body (12) has a drain pipe (16), the top of the water storage tank (17) is connected with the bottom of the secondary sewage filtering tank body (12) through the drain pipe, a water filling port is arranged at the top of the water storage tank (17), a rubber ring (18) is fixedly connected with the inner side of the water filling port, and a water outlet extends into the water tank through the water filling port.

2. The sewage filter of claim 1, wherein: first sewage filters filter core (3) from last down be equipped with coarse sand grain layer (19), fine sand grain layer (20), first charcoal bisque (21) and first cotton yarn layer (22) in proper order, all be equipped with the filter screen layer between coarse sand grain layer (19), fine sand grain layer (20), first charcoal bisque (21) and first cotton yarn layer (22).

3. The sewage filter of claim 1, wherein: the secondary sewage filtering filter element (14) is sequentially provided with a resin particle layer (23), a second charcoal powder layer (24) and a second cotton yarn layer (25) from top to bottom, and filter screen layers are arranged among the resin particle layer (23), the second charcoal powder layer (24) and the second cotton yarn layer (25).

4. The sewage filter of claim 1, wherein: the inner chamber both sides fixedly connected with little lug of the first sewage filtration jar body (1), and the level of little lug is higher than the level of first sewage filtration filter core (3), the bottom overlap joint of filtering iron net (5) is on the top of lug.

5. The sewage filter of claim 1, wherein: and water outlets are formed at the bottoms of the first fixing frame (4) and the second fixing frame (15).

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