CN112028290A - Sewage treatment device - Google Patents

Abstract

The invention discloses a sewage treatment device, belonging to the field of sewage treatment. A water inlet pipe is installed on one side of the first cavity, and the bottom end of the water inlet pipe is communicated with the first cavity, a filter bucket is fixed in the first cavity, and the first cavity and the second cavity are spaced apart The bottom end of the plate is provided with a water passage, a filter body is installed in the second cavity, and the filter body is located on the upper side of the water passage. The sewage treatment device of this scheme can separate the dirt in the kitchen sewage from the water body through the setting of various structures, filter and purify the water body, remove the peculiar smell, and can be used for flushing toilets, watering flowers, etc., and the dirt can be transported to the sewage collection It can be collected in the barrel and can be easily dumped. The device has a simple structure and a small volume, and can be installed under the basin to realize rapid filtration of sewage.

Description

A sewage treatment device

technical field

The invention relates to the technical field of sewage treatment, in particular to a sewage treatment device.

Background technique

In daily life, we usually pour the sewage into the sewers for washing vegetables, leftovers, leftovers and so on. However, the sewers are easily blocked after a long time. Although some sewers are installed with filters, they can clean up the waste. It's cumbersome and dirty.

After searching, Chinese Patent No. CN 105060356 B discloses a kitchen sewage treatment device, including a casing for treating sewage, a water inlet funnel is installed at the middle position of the upper end of the casing, and the water inlet funnel is connected to the casing. The interior of the filter mesh is communicated with each other, a filter screen is installed in the casing, the two ends of the filter mesh are inclined, and a concave part that can store vegetables and leftovers is formed in the middle of the filter mesh, and an inclined plate is arranged at the bottom of the shell. , a water outlet pipe is connected to the lowest end of the inclined plate; a sterilization and deodorization layer is arranged on the inner wall of the casing.

The sewage treatment device in the prior art only has a simple function of filtering the impurities and dirt in the sewage, and also has a simple function of sterilizing and deodorizing the filtered sewage. The purification effect is poor and the degree is low. The filter net causes blockage and requires manual cleaning of the filter net, which is inconvenient to clean and also not conducive to hygiene. Therefore, we propose a sewage treatment device here.

SUMMARY OF THE INVENTION

The purpose of the present invention is to propose a sewage treatment device in order to solve the defects existing in the prior art.

In order to achieve the above object, the present invention adopts the following technical solutions:

A sewage treatment device, comprising a box body, the box body is divided into a first cavity, a second cavity and a third cavity by two partitions, and a side of the box close to the first cavity is installed with a a water inlet pipe, and the bottom end of the water inlet pipe is communicated with the first cavity, the filter bucket is fixed in the first cavity, and the bottom end of the partition plate between the first cavity and the second cavity is provided with a water passage, The second cavity is installed with a filter body, and the filter body is located on the upper side of the water outlet, a water pump is installed on the upper side of the box corresponding to the position of the second cavity, and the water inlet end of the water pump is installed There is a suction pipe, and the bottom end of the suction pipe extends to the inside of the second cavity and is located on the upper side of the filter body;

A riser is installed in the first cavity and located on the upper side of the filter bucket, and a first spiral blade rod is rotatably installed in the riser, and the top wall of the box is installed at a position corresponding to the upper side of the first cavity There is a motor, and the driving end of the motor extends into the standpipe and is fixed with the top end of the first helical blade rod. The top end of the first helical blade rod is also installed with a first bevel gear, the first cavity and the second A transverse tube is installed on the upper side of the cavity. The transverse tube and the standpipe are perpendicular to each other and communicate with the interior of the standpipe. A second helical blade rod is rotatably installed in the transverse pipe, and one end of the second helical blade rod is installed. The second bevel gear is extended into the riser and is installed with the second bevel gear, and the second bevel gear is meshed with the first bevel gear. The end of the transverse pipe away from the riser extends to the partition between the second cavity and the third cavity. , a sewage outlet corresponding to the horizontal pipe is opened above the sewage collecting bucket, and the horizontal pipe is communicated with the interior of the third cavity through the sewage opening, and a sewage collecting bucket is placed in the third cavity, and the sewage collecting bucket is placed in the third cavity. The upper side of the barrel is provided with a cover plate.

Further, a cleaning pipe is installed on the lower side of the box body and at a position corresponding to the third cavity.

Further, a cleaning door panel is installed on the lower side of the box body and at positions corresponding to the first cavity and the second cavity.

Further, two handles are symmetrically installed on the top of the dirt collecting bucket.

Further, the bottom end of the filter mesh bucket is bucket-shaped, and the lower part is provided with a sinking tube.

Further, a plurality of filter holes are formed through the side wall of the lower part of the standpipe.

Further, there is a gap between the bottom end of the standpipe and the screen hopper.

Further, the filter body includes a support mesh, a sandstone layer, a sponge layer, and an activated carbon layer.

Compared with the prior art, the beneficial effects of the present invention are:

1. The water inlet pipe can be connected with the drain pipe of the kitchen sink, the sewage enters the first cavity, and the filter bucket filters the dirt such as vegetable leaves, residues and leftovers in the sewage, so that the dirt can be separated from the water body.

2. When the filtered water body enters the second cavity, it is filtered and purified through the sandstone layer, sponge layer and activated carbon layer in the filter body to remove peculiar smell. The filtered water body is reclaimed water, which can be used for flushing toilets and watering flowers. Wait.

3. The dirt such as vegetable leaves and leftovers after sewage filtration is first concentrated at the bottom of the filter bucket. When the motor is running, it can be transported in the vertical pipe and the horizontal pipe through the first screw blade rod and the second screw blade rod. Finally, it is collected in the dirt collection bucket, and the dirt collection bucket is lifted out of the third cavity, and the dirt inside can be concentrated and dumped.

To sum up, the sewage treatment device of this scheme can separate the dirt in the kitchen sewage from the water body through the setting of various structures, filter and purify the water body, remove the peculiar smell, and can be used for flushing toilets, watering flowers, etc. It can be transported to the sewage collection bucket for collection, and can be easily dumped. The device has a simple structure and a small volume, and can be installed under the basin to realize rapid filtration of sewage.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification, and are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention.

1 is a schematic diagram of the overall structure of a sewage treatment device proposed by the present invention;

Figure 2 is an internal cross-sectional view of a sewage treatment device proposed by the present invention;

Fig. 3 is an enlarged view of the structure of part a in Fig. 2;

Fig. 4 is an enlarged view of the structure of part b in Fig. 2;

FIG. 5 is an enlarged view of the structure of part c in FIG. 2 .

In the picture: 1 box, 101 first cavity, 102 second cavity, 103 third cavity, 2 water inlet pipe, 104 water outlet, 3 filter bucket, 4 riser pipe, 5 horizontal pipe, 6 motor, 7 The first screw blade rod, 8 the second screw blade rod, 9 filter body, 10 water pump, 11 suction pipe, 12 sewage collection bucket, 13 cover plate, 14 handle, 15 sewage outlet, 16 cleaning pipe, 17 first bevel gear , 18 second bevel gears, 19 filter holes, 20 cleaning door panels.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inside", " The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, so as to The specific orientation configuration and operation are therefore not to be construed as limitations of the present invention.

1-5, a sewage treatment device includes a box 1. The box 1 is divided into a first cavity 101, a second cavity 102 and a third cavity 103 by two partitions. The box 1 is close to A water inlet pipe 2 is installed on one side of the first cavity 101, and the bottom end of the water inlet pipe 2 is connected with the first cavity 101. The water inlet pipe 2 can be connected with the drain pipe of the kitchen sink, and the sewage then enters the first cavity. Inside the body 101, a filter bucket 3 is fixed in the first cavity 101. The filter bucket 3 filters the dirt such as vegetable leaves and leftovers in the sewage. The partition between the first cavity 101 and the second cavity 102 The bottom end is provided with a water passage 104, and the filtered sewage enters the second cavity 102 through the water passage 104. The second cavity 102 is installed with a filter body 9, and the filter body 9 is located on the upper side of the water passage 104. The body 9 includes a support mesh, a sandstone layer, a sponge layer, and an activated carbon layer. The support net is used to provide support for the sandstone layer, sponge layer and activated carbon layer. The sewage is filtered and purified through the sandstone layer, sponge layer and activated carbon layer to remove peculiar smell. The filtered water is reclaimed water, which can be used to flush toilets and water flowers. Wait.

A water pump 10 is installed on the upper side of the box body 1 at a position corresponding to the second cavity 102 , a water suction pipe 11 is installed at the water inlet end of the water pump 10 , and the bottom end of the water suction pipe 11 extends to the inside of the second cavity 102 and is located in the second cavity 102 . The upper side of the filter body 9; the water body on the upper side of the second cavity 102 is pumped out by the water pump 10 through the suction pipe 11.

Inside the first cavity 101 and located on the upper side of the filter bucket 3 is a standpipe 4 , a first helical blade rod 7 is rotatably installed in the standpipe 4 , and the top wall of the box 1 corresponds to the upper side of the first cavity 101 . A motor 6 is installed at the position, and the driving end of the motor 6 extends into the riser 4 and is fixed with the top end of the first helical blade rod 7. The top of the first helical blade rod 7 is also installed with a first bevel gear 17, the first cavity The upper side of the body 101 and the second cavity 102 are jointly installed with a transverse pipe 5, the transverse pipe 5 and the vertical pipe 4 are perpendicular to each other, and communicate with the interior of the vertical pipe 4, and a second spiral blade rod 8 is rotatably installed in the transverse pipe 5, One end of the second helical blade rod 8 extends into the stand pipe 4 and is installed with a second bevel gear 18, and the second bevel gear 18 meshes with the first bevel gear 17, and the end of the horizontal pipe 5 away from the stand pipe 4 extends to the second At the partition between the cavity 102 and the third cavity 103 , a sewage outlet 15 corresponding to the horizontal pipe 5 is opened above the sewage collecting bucket 12 , and the horizontal pipe 5 communicates with the interior of the third cavity 103 through the sewage outlet 15 , the third cavity 103 is placed with a dirt collection bucket 12 , and a cover plate 13 is provided on the upper side of the dirt collection bucket 12 .

The dirt such as vegetable leaves and leftovers after sewage filtration is first concentrated at the bottom of the filter bucket 3. The motor 6 drives the first spiral blade rod 7 to rotate, and at the same time, through the meshing of the first bevel gear 17 and the second bevel gear 18, it drives The second helical blade rod 8 rotates. When the first helical blade rod 7 rotates, the dirt such as vegetable leaves and leftovers collected in the filter bucket 3 can be lifted upward through the standpipe 4 , and then the second helical blade rod 8 can lift up the dirt collected in the filter bucket 3 . The dirt is transported in the horizontal pipe 5, and finally enters the sewage collecting bucket 12 through the sewage outlet 15 for collection. The top of the sewage collecting bucket 12 is symmetrically installed with two handles 14. The dirt collecting bucket 12 can be lifted out of the third cavity 103 through the handle 14, and the dirt inside can be collected and dumped.

A cleaning pipe 16 is installed on the lower side of the box body 1 and at a position corresponding to the third cavity 103 . A cleaning door 20 is installed on the lower side of the box body 1 and at positions corresponding to the first cavity 101 and the second cavity 102 . The cleaning pipe 16 and the cleaning door 20 installed on the outside of the first cavity 101 and the second cavity 102 can facilitate the cleaning of the device in the later stage.

The bottom end of the filter bucket 3 is bucket-shaped, and the lower part is provided with a sinking tube. The sinking tube can facilitate the concentration of dirt in the filter bucket 3 and facilitate the first spiral blade rod 7 in the riser 4 to lift the dirt.

A plurality of filter holes 19 are formed through the side wall of the riser 4 at the lower part. The opening of the filter hole 19 can filter out the moisture in it as much as possible when the first spiral blade rod 7 in the standpipe 4 lifts the dirt, and cooperate with the pressure of the inner wall of the standpipe 4 to the dirt. Dirt weight.

There is a gap between the bottom end of the stand pipe 4 and the screen bucket 3 . There needs to be a gap between the bottom end of the stand pipe 4 and the filter bucket 3 so that the dirt can be lifted by the first helical blade rod 7 inside the stand pipe 4 .

The working principle and use process of the present invention: the kitchen sewage is added into the first cavity 101 inside the box 1 through the water inlet pipe 2, and the dirt such as vegetable leaves and leftovers in the sewage is filtered through the filter hopper 3. After filtering The sewage flows to the lower side of the first cavity 101 and enters the second cavity 102 through the water outlet 104. The volume of the sewage increases continuously so as to flow upward from the lower side of the filter body 9 through the filter body 9, using the filter body 9 The sand layer, sponge layer and activated carbon layer inside realize the filtration and purification of sewage, remove odor, and the filtered water is reclaimed water, which can be used for flushing toilets, watering flowers, etc. And the water body on the upper side of the second cavity 102 is pumped out through the water pump 10 and the water pumping pipe 11 .

The dirt such as vegetable leaves and leftovers after sewage filtration is first concentrated at the bottom of the filter bucket 3. The motor 6 drives the first spiral blade rod 7 to rotate, and at the same time, through the meshing of the first bevel gear 17 and the second bevel gear 18, it drives The second helical blade rod 8 rotates. When the first helical blade rod 7 rotates, the dirt such as vegetable leaves and leftovers collected in the filter bucket 3 can be lifted upward through the standpipe 4 , and then the second helical blade rod 8 can lift up the dirt collected in the filter bucket 3 . The dirt is transported in the horizontal pipe 5, and finally enters the sewage collecting bucket 12 through the sewage outlet 15 for collection. The sewage collecting bucket 12 can be lifted out of the third cavity 103 through the handle 14. Dirt concentrated dumping.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. The equivalent replacement or change of the inventive concept thereof shall be included within the protection scope of the present invention.

Claims (8)

1. A sewage treatment device comprises a box body (1) and is characterized in that a first cavity (101), a second cavity (102) and a third cavity (103) are separated from the interior of the box body (1) through two partition plates, a water inlet pipe (2) is installed on one side, close to the first cavity (101), of the box body (1), the bottom end of the water inlet pipe (2) is communicated with the first cavity (101), a filter screen hopper (3) is fixed in the first cavity (101), a water passing opening (104) is formed in the bottom end of the partition plate between the first cavity (101) and the second cavity (102), a filter body (9) is installed in the second cavity (102), the filter body (9) is located on the upper side of the water passing opening (104), a water pump (10) is installed at the position, corresponding to the second cavity (102), of the upper side of the box body (1), a water pumping pipe (11) is installed at the water inlet end of the water pump (10), the bottom end of the water pumping pipe (11) extends to the inside of the second cavity (102) and is positioned on the upper side of the filter body (9);

a vertical pipe (4) is installed in the first cavity (101) and located on the upper side of the filter screen bucket (3), a first spiral blade rod (7) is installed in the vertical pipe (4) in a rotating mode, a motor (6) is installed at a position, corresponding to the upper side of the first cavity (101), of the top wall of the box body (1), a driving end of the motor (6) extends into the vertical pipe (4) and is fixed to the top end of the first spiral blade rod (7), a first bevel gear (17) is further installed at the top end of the first spiral blade rod (7), a transverse pipe (5) is installed on the upper sides of the first cavity (101) and the second cavity (102) together, the transverse pipe (5) is perpendicular to the vertical pipe (4) and is communicated with the interior of the vertical pipe (4), a second spiral blade rod (8) is installed in the transverse pipe (5) in a rotating mode, one end of the second spiral blade rod (8) extends into the vertical pipe (4) and is provided with a second bevel gear (18), and second bevel gear (18) and first bevel gear (17) meshing, violently manage (5) one end of keeping away from riser (4) and extend to second cavity (102) and third cavity (103) between baffle department, sewage collection bucket (12) the top seted up with violently manage (5) corresponding drain (15), violently manage (5) through drain (15) and the inside intercommunication of third cavity (103), sewage collection bucket (12) have been placed in third cavity (103), the upside of sewage collection bucket (12) is equipped with apron (13).

2. A sewage treatment plant according to claim 1, characterised in that a cleaning pipe (16) is mounted on the lower side of said tank (1) in a position corresponding to the third chamber (103).

3. The wastewater treatment device according to claim 1, wherein the lower side of the tank (1) is provided with a cleaning door panel (20) at the position corresponding to the first cavity (101) and the second cavity (102).

4. The sewage treatment device according to claim 1, wherein two handles (14) are symmetrically arranged at the top end of the sewage collecting barrel (12).

5. The wastewater treatment plant according to claim 1, wherein the bottom of the screen bucket (3) is bucket-shaped and the lower part is provided with a sink pipe.

6. The wastewater treatment plant according to claim 1, characterized in that the side wall of the vertical pipe (4) at the lower part is perforated with a plurality of filtering holes (19).

7. A device according to claim 1, characterized in that the bottom end of the stand pipe (4) is spaced from the screen bucket (3).

8. Sewage treatment plant according to claim 1, characterised in that said filtering body (9) comprises a supporting mesh, a sand layer, a sponge layer, an activated carbon layer.

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