CN212403804U - Domestic sewage pretreatment device for families - Google Patents

Abstract

The utility model discloses a domestic sewage pretreatment device for household, a plurality of sewage treatment chambers are formed by arranging clapboards inside a box body of a treatment box, an overflow port is arranged on the side wall of the clapboard to convey sewage in an overflow mode, the reaction time of sterilization drugs is greatly prolonged, a stirring blade is arranged in the sterilization chamber by utilizing a motor and a connecting rod at the top of the sterilization chamber, the motor drives the stirring blade to stir sewage in the sterilization chamber through the connecting rod, the full reaction of the sterilization drugs and the sewage is promoted, the treatment effect of the sewage is improved, a filter hopper of a filtering device is sleeved with a water filling port and an inserting cylinder at the upper end of a cover plate at the top of a slow flow chamber, a vortex fan is arranged between the inner walls of the filter hopper at the lower end of a filter screen through a fixed rod, an arc-shaped plate is arranged at the lower end of the filter screen, the inertia of the sewage falling in the filter hopper drives the vortex fan to rotate, the vibrations filter screen is patted to the arc, prevents that the filter screen from blockking up and leading to sewage to spill over, and convenient saving trouble.

Description

Domestic sewage pretreatment device for families

Technical Field

The utility model relates to a sewage treatment device technical field specifically is a domestic sewage pretreatment device for family.

Background

Domestic sewage is mainly discharged water generated by various kitchen water, washing water and toilet water used in human life, is mostly nontoxic inorganic salts, is sewage generated in the human life process, is one of main pollution sources of water, and is mainly excrement and washing sewage.

Pretreatment is needed during domestic sewage treatment, however, most of filtering mechanisms of the existing domestic sewage pretreatment device are fixed, and are easy to block during filtering, so that sewage overflows to dirty floors; meanwhile, the flow velocity of water flow in the existing sewage pretreatment device is too high, and most of added sterilizing drugs are floated along with the water flow without being completely reacted, so that new impurities are added during sewage treatment. Therefore, a domestic sewage pretreatment device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a domestic sewage pretreatment device for family, through the inside baffle that sets up of box at the processing case form a plurality of sewage treatment rooms, and set up the gap and carry sewage through the mode of overflow on the baffle lateral wall, and set up the water filling port and insert a section of thick bamboo and cup joint filter equipment's filter hopper on the apron of slow flow roof portion, and through dead lever installation vortex fan between the filter hopper inner wall of filter screen lower extreme, and the lower extreme of hugging closely the filter screen sets up the arc, thereby the problem that provides in the above-mentioned background has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: a domestic sewage pretreatment device for families comprises a filtering device and a treatment box, wherein the filtering device is installed on one side of the upper end of the treatment box and comprises a filter hopper, handles, water outlet pipes, inserting columns and filter screens, the handles are respectively arranged on the outer walls of the two sides of the filter hopper, the water outlet pipes are fixedly connected to the middle of the bottom end of the filter hopper, the inserting columns are respectively and fixedly connected to the lower end edges of the filter hopper on the two sides of the water outlet pipes, the filter screens are arranged between the inner walls close to the port parts of the filter hoppers through fixing blocks, and the lower ends of the water outlet pipes are fixedly;

the treatment box includes the box, the apron, the baffle, the gap, the water filling port, insert a section of thick bamboo, deodorization board and drain pipe, the apron has been sealed to the both sides outer wall upper end of box, the bottom plate upper end of box evenly is provided with the baffle, the gap has all been seted up near top border department on the baffle lateral wall, and the baffle separates into the slow-flow room with the box internal portion, deodorization room, retort room and clear water room, the water filling port has been seted up to the apron upper end at slow-flow roof portion, cup joint the lower extreme of outlet pipe in the water filling port, and the apron upper end difference fixedly connected with of water filling port both sides inserts a section of thick bamboo, insert a section of thick bamboo and insert between the post phase-match, the deodorization integrated circuit board inlays in the mounting hole of the apron upper end at deodorization roof portion, the drain pipe sets up on.

Further, install the vortex fan through the dead lever between the filter hopper inner wall of filter screen lower extreme, the upper end of the screw rod of vortex fan runs through its top and upwards extends, and fixed external member has been cup jointed to the upper end of screw rod, fixedly connected with arc respectively on the both sides outer wall of fixed external member.

Further, the arc-shaped plate is tightly attached to the lower end of the filter screen.

Further, the deodorization plate comprises a clamping plate, a handle and a main body, the handle is arranged at the upper end of the clamping plate, the main body is fixedly connected to the bottom of the clamping plate, and the main body extends into the deodorization chamber through a mounting hole in the upper end of the cover plate.

Further, the main part includes that casing, active carbon filter plate layer, fibre filter plate layer and anthracite filter plate layer, casing fixed connection in the bottom of cardboard, and the laminating is provided with active carbon filter plate layer, fibre filter plate layer and anthracite filter plate layer in proper order between the lateral wall of casing.

Further, the motor is installed to the apron upper end at retort room top, and the opening is put in to the germicide has been seted up to the apron upper end of motor one side, and the driving shaft of motor bottom connects the one end of connecting rod, and the other end of connecting rod runs through the apron and downwardly extending to retort room's inside, has evenly cup jointed stirring vane on the outer wall of connecting rod.

Further, an ultraviolet sterilizing lamp is arranged at the lower end of the cover plate at the top of the clear water chamber, and a transparent protective cover is arranged outside the ultraviolet sterilizing lamp.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model provides a pair of domestic sewage pretreatment device for family, inside the baffle that sets up of box at the processing case forms a plurality of sewage treatment rooms, and set up the gap on the baffle lateral wall and carry sewage through the mode of overflow, slow down the very big extension of sewage flow rate the reaction time of the medicine that disinfects, and utilize motor and connecting rod to set up stirring vane in the retort room at the retort room top, the motor drives stirring vane through the connecting rod and carries out the sewage stirring at the retort room, further promoted the abundant reaction of the medicine that disinfects and sewage, avoid the medicine that disinfects to produce new impurity in sewage, the treatment effect of sewage is improved.

2. The utility model provides a domestic sewage pretreatment device for family, set up the water filling port and insert a section of thick bamboo and cup joint filter equipment's filter hopper on the apron of slow flow room top, and through dead lever installation vortex fan between the filter hopper inner wall of filter screen lower extreme, and the lower extreme of hugging closely the filter screen sets up the arc, the inertia of the sewage whereabouts in the filter hopper drives the vortex fan rotatory, it is rotatory to drive fixed external member and arc through the screw rod when the vortex fan is rotatory, the vibrations filter screen is patted to the arc, prevent that the filter screen from blockking up and leading to sewage to spill over, the convenience save trouble.

3. The utility model provides a domestic sewage pretreatment device for family sets up mounting hole inlay card deodorization board on the apron at deodorization room top, and in extending the main part of deodorization board to the deodorization room, utilize the active carbon between the casing lateral wall to filter the material resources adsorptivity of sheet layer, fibre filter sheet layer and anthracite filter sheet layer, carry out abundant absorption to peculiar smell and pigment in the sewage and get rid of, guarantee sewage treatment and get the clarification free from extraneous odour.

Drawings

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

FIG. 2 is a schematic structural view of the filtering device of the present invention;

FIG. 3 is a schematic view of the structure of the treatment box of the present invention;

FIG. 4 is a schematic diagram of the structure of the deodorizing board of the present invention;

fig. 5 is a partial sectional view of the main body of the deodorizing board of the present invention.

In the figure: 1. a filtration device; 11. a filter hopper; 12. a handle; 13. a water outlet pipe; 14. inserting a column; 15. filtering with a screen; 16. a vortex fan; 17. a fixation kit; 18. an arc-shaped plate; 2. a treatment tank; 21. a box body; 22. a cover plate; 23. a partition plate; 24. an overflow port; 25. a water injection port; 26. inserting a cylinder; 27. a deodorizing plate; 271. clamping a plate; 272. a handle; 273. a main body; 2731. a housing; 2732. an active carbon filter plate layer; 2733. a fibrous filter sheet layer; 2734. an anthracite filter plate layer; 28. a drain pipe; 29. a motor; 210. a connecting rod; 211. a stirring blade; 212. an ultraviolet sterilizing lamp.

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. 1-2, a domestic sewage pretreatment device for home use comprises a filtering device 1 and a processing box 2, wherein the filtering device 1 is installed on one side of the upper end of the processing box 2, the filtering device 1 comprises a filter hopper 11, handles 12, a water outlet pipe 13, insert columns 14 and a filter screen 15, the handles 12 are respectively arranged on the outer walls of the two sides of the filter hopper 11, the water outlet pipe 13 is fixedly connected with the middle part of the bottom end of the filter hopper 11, the insert columns 14 are respectively fixedly connected with the lower end edges of the filter hopper 11 at the two sides of the water outlet pipe 13, the filter screen 15 is arranged between the inner walls close to the port part of the filter hopper 11 through fixing blocks, a vortex fan 16 is installed between the inner walls of the filter hopper 11 at the lower end of the filter screen 15 through fixing rods, the upper end of a screw rod of the vortex fan 16 extends upwards through the top part thereof, a fixing sleeve 17 is sleeved on the, the inertia of the sewage whereabouts in the filter hopper 11 drives the vortex fan 16 rotatory, and it is rotatory to drive fixed external member 17 and arc 18 through the screw rod when the vortex fan 16 is rotatory, and the arc 18 is patted vibrations filter screen 15, prevents that filter screen 15 from blockking up to lead to sewage to spill over, conveniently saves trouble, and the lower extreme fixed connection treatment box 2 of outlet pipe 13.

Referring to fig. 3, a domestic sewage pretreatment device for household, the treatment box 2 comprises a box body 21, a cover plate 22, a partition plate 23, an overflow port 24, a water injection port 25, an insert cylinder 26, a deodorization plate 27 and a drain pipe 28, the cover plate 22 is sealed at the upper end of the outer wall of two sides of the box body 21, the partition plate 23 is uniformly arranged at the upper end of the bottom plate of the box body 21, the overflow port 24 is arranged at the side wall of the partition plate 23 near the top edge, the partition plate 23 divides the inside of the box body 21 into a slow flow chamber, a deodorization chamber, a sterilization chamber and a clean water chamber, the water injection port 25 is arranged at the upper end of the cover plate 22 at the top of the slow flow chamber, the lower end of the water outlet pipe 13 is sleeved in the water injection port 25, the upper ends of the cover plates 22 at two sides of the water injection port 25 are respectively and fixedly connected with the insert cylinder 26, the insert cylinder 26 is matched with the insert cylinder 14, the filter bucket 11 is sleeved in the insert cylinder 26 through the insert cylinder 14, the drain pipe 28 is arranged on the outer wall of one side of the clean water chamber and is close to the bottom of the box body 21, and a control valve is installed at a water outlet port of the drain pipe 28.

The motor 29 is installed at the upper end of the cover plate 22 at the top of the sterilizing chamber, the sterilizing agent feeding opening is formed in the upper end of the cover plate 22 at one side of the motor 29, the transmission shaft at the bottom of the motor 29 is sleeved with one end of the connecting rod 210, the other end of the connecting rod 210 penetrates through the cover plate 22 and extends downwards to the inside of the sterilizing chamber, the stirring blades 211 are uniformly sleeved on the outer wall of the connecting rod 210, the overflow opening 24 is formed in the side wall of the partition plate 23 to convey sewage in an overflow mode, the reaction time of the sterilizing agent is greatly prolonged, the motor 29 drives the stirring blades 211 to stir the sewage in the sterilizing chamber through the connecting rod 210, the sufficient reaction of the sterilizing agent and the sewage is further fully promoted, new impurities generated in the sewage by the sterilizing agent are; the lower end of the cover plate 22 at the top of the clear water chamber is provided with an ultraviolet sterilizing lamp 212, the outside of the ultraviolet sterilizing lamp 212 is provided with a transparent protective cover, and the ultraviolet sterilizing lamp 212 is arranged to further ensure the sterilizing effect on the sewage.

Please refer to fig. 4-5, a domestic sewage pretreatment device for household, the deodorization plate 27 includes a clamping plate 271, a handle 272 and a main body 273, the upper end of the clamping plate 271 is provided with the handle 272, and the bottom fixedly connected with main body 273 of the clamping plate 271, the main body 273 extends into the deodorization chamber through the mounting hole of the upper end of the cover plate 22, the main body 273 includes a housing 2731, an activated carbon filter plate layer 2732, a fiber filter plate layer 2733 and a anthracite filter plate layer 2734, the housing 2731 is fixedly connected to the bottom of the clamping plate 271, and the activated carbon filter plate layer 2732 is sequentially laminated between the side walls of the housing 2731, the fiber filter plate layer 2733 and the anthracite filter plate layer 2734, the activated carbon filter plate layer 2732 is utilized, the adsorbability of the fiber filter plate layer 2733 and the anthracite filter plate layer 2734 is sufficient adsorption removal of peculiar smell and pigment in the sewage.

In summary, the following steps: the utility model provides a domestic sewage pretreatment device for household, it forms a plurality of sewage treatment rooms to set up baffle 23 inside the box 21 of processing case 2, and set up gap 24 on baffle 23 lateral wall and carry sewage through the mode of overflow, slow down the reaction time that sewage flow speed is very big extension antiseptic, and utilize motor 29 and connecting rod 210 to set up stirring vane 211 in the antiseptic room at the antiseptic room top, motor 29 drives stirring vane 211 through connecting rod 210 and carries out the sewage stirring at the antiseptic room, further promoted the abundant reaction of antiseptic and sewage, avoid antiseptic to produce new impurity in sewage, the treatment effect of sewage is improved; the upper end of a cover plate 22 at the top of the slow flow chamber is provided with a water injection port 25 and an insert cylinder 26 which are sleeved with a filter bucket 11 of the filtering device 1, a vortex fan 16 is installed between the inner walls of the filter bucket 11 at the lower end of the filter screen 15 through a fixing rod, an arc-shaped plate 18 is arranged close to the lower end of the filter screen 15, the falling inertia of sewage in the filter bucket 11 drives the vortex fan 16 to rotate, when the vortex fan 16 rotates, a fixing sleeve member 17 and the arc-shaped plate 18 are driven to rotate through a screw rod, the arc-shaped plate 18 beats and shakes the filter screen 15, the blockage of the filter screen 15; set up mounting hole inlay card deodorization board 27 in the apron 22 upper end at deodorization roof portion, extend the main part 273 of deodorization board 27 to the deodorization indoor, utilize the active carbon between casing 2731 lateral wall to filter sheet layer 2732, fibre and filter sheet layer 2733 and anthracite and filter sheet layer 2734's material resources adsorptivity, carry out abundant absorption to peculiar smell and pigment in the sewage and get rid of, guarantee that sewage treatment gets the clarification free from extraneous odour. This domestic sewage pretreatment device for family, the structure is excellent, convenient practicality, and sewage purification is effectual.

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 (7)

1. The utility model provides a domestic sewage pretreatment device for family, includes filter equipment (1) and handles case (2), handles upper end one side installation filter equipment (1) of case (2), its characterized in that: the filter device (1) comprises a filter hopper (11), handles (12), a water outlet pipe (13), insert columns (14) and a filter screen (15), wherein the handles (12) are arranged on the outer walls of the two sides of the filter hopper (11) respectively, the water outlet pipe (13) is fixedly connected to the middle part of the bottom end of the filter hopper (11), the insert columns (14) are fixedly connected to the lower end edges of the filter hopper (11) on the two sides of the water outlet pipe (13) respectively, the filter screen (15) is arranged between the inner walls close to the port part of the filter hopper (11) through a fixing block, and the lower end of the water outlet pipe (13) is fixedly connected with a;

the treatment box (2) comprises a box body (21), a cover plate (22), a partition plate (23), overflow ports (24), water filling ports (25), insert cylinders (26), a deodorization plate (27) and a drain pipe (28), the cover plate (22) is sealed at the upper ends of the outer walls of the two sides of the box body (21), the partition plate (23) is uniformly arranged at the upper end of a bottom plate of the box body (21), the overflow ports (24) are formed in the side wall of the partition plate (23) close to the edge of the top, the partition plate (23) divides the inside of the box body (21) into a slow flow chamber, a deodorization chamber, a sterilization chamber and a clear water chamber, the upper end of the cover plate (22) at the top of the slow flow chamber is provided with the water filling ports (25), the lower ends of water outlet pipes (13) are sleeved in the water filling ports (25), the upper ends of the cover plates (22) at the two sides of the water filling ports (25) are respectively and fixedly connected with the insert cylinders (26), the insert cylinders (26) are matched with the, the drain pipe (28) is arranged on the outer wall of one side of the clean water chamber and is close to the bottom of the box body (21), and a control valve is installed at a water outlet port of the drain pipe (28).

2. The domestic sewage pretreatment apparatus according to claim 1, wherein: install vortex fan (16) through the dead lever between filter screen (15) lower extreme filter hopper (11) inner wall, the upper end of the screw rod of vortex fan (16) runs through its top and upwards extends, and fixed external member (17) have been cup jointed to the upper end of screw rod, on the both sides outer wall of fixed external member (17) respectively fixedly connected with arc (18).

3. The domestic sewage pretreatment apparatus according to claim 2, wherein: the arc-shaped plate (18) is tightly attached to the lower end of the filter screen (15).

4. The domestic sewage pretreatment apparatus according to claim 1, wherein: the deodorization plate (27) comprises a clamping plate (271), a lifting handle (272) and a main body (273), wherein the lifting handle (272) is arranged at the upper end of the clamping plate (271), the main body (273) is fixedly connected to the bottom of the clamping plate (271), and the main body (273) extends into the deodorization chamber through a mounting hole in the upper end of the cover plate (22).

5. The domestic sewage pretreatment apparatus according to claim 4, wherein: main part (273) filters sheet layer (2734) including casing (2731), active carbon, fibre and filters sheet layer (2732) and anthracite, and casing (2731) fixed connection is in the bottom of cardboard (271), and the laminating has active carbon to filter sheet layer (2732), fibre to filter sheet layer (2733) and anthracite to filter sheet layer (2734) in proper order between the lateral wall of casing (2731).

6. The domestic sewage pretreatment apparatus according to claim 1, wherein: motor (29) are installed to apron (22) upper end at retort room top, and the mouth is put in to the germicide has been seted up to apron (22) upper end on one side of motor (29), and the driving shaft of motor (29) bottom connects the one end of connecting rod (210), and the other end of connecting rod (210) runs through apron (22) and downwardly extending to retort room's inside, evenly has cup jointed stirring vane (211) on the outer wall of connecting rod (210).

7. The domestic sewage pretreatment apparatus according to claim 1, wherein: an ultraviolet sterilizing lamp (212) is arranged at the lower end of the cover plate (22) at the top of the clear water chamber, and a transparent protective cover is arranged outside the ultraviolet sterilizing lamp (212).

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