CN215327370U

CN215327370U - Rural sewage treatment filter equipment

Info

Publication number: CN215327370U
Application number: CN202120779797.5U
Authority: CN
Inventors: 张启民; 贾冬瑞; 李笑晋; 刘洋
Original assignee: Dinkum Tianjin Co ltd
Current assignee: Dinkum Tianjin Co ltd
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2021-12-28
Anticipated expiration: 2031-04-16

Abstract

The utility model provides a rural sewage treatment filtering device which comprises an oil separation bin and a sterilization treatment box, wherein the oil separation bin is connected with the sterilization treatment box through a water delivery pipe, a liquid inlet pipe is arranged in the middle of the oil separation bin, a first oil separation device is arranged at the liquid inlet of the liquid inlet pipe and the liquid outlet of the liquid outlet pipe, and a second oil separation device is arranged inside the oil separation bin. The utility model has the beneficial effects that: according to the utility model, floating oil stains and impurities are scraped by using the first oil separation device, and a small amount of oil stains in the filtered sewage are chemically settled by using the spray head, so that the heavy burden of the oil stains in the sewage on a later-stage oxidation pond is reduced. The utility model has reasonable structural design and good oil removing effect.

Description

Rural sewage treatment filter equipment

Technical Field

The utility model relates to the field of rural sewage treatment, in particular to a rural sewage treatment filtering device.

Background

Rural sewage comprises rural domestic sewage and rural production wastewater, the rural domestic sewage mainly comprises excrement water, washing water, kitchen water and the like, and the rural production wastewater is mainly generated by scattered livestock breeding, individual workshops and the like.

Grease often exists in kitchen water and sewage of individual workshops, and the existing sewage treatment process is poor in precision of a device for treating the grease due to low grease content, and the grease treatment is not clean in practice, so that the treatment efficiency of subsequent treatment procedures is easily influenced.

Disclosure of Invention

The utility model overcomes the defects in the prior art and provides a rural sewage treatment and filtration device.

The purpose of the utility model is realized by the following technical scheme.

Rural sewage treatment filter equipment, including oil separation storehouse and sterilization treatment case, oil separation storehouse with the sterilization treatment case passes through the delivery pipe and links to each other, oil separation storehouse's middle part is equipped with the feed liquor pipe, the feed liquor department of feed liquor pipe with the liquid outlet department of drain pipe all is equipped with first oil removal device, oil separation storehouse's inside is equipped with the second oil removal device.

Preferably, the first oil removal device comprises activated carbon and a filter screen, and the filter screen and the activated carbon are sequentially arranged along the flow direction of liquid in the liquid inlet pipe.

Preferably, in any of the above schemes, the filter screen is a net structure.

Preferably, the thickness of the activated carbon is 400-600 mm.

Preferably, in any one of the above schemes, the second oil separation device includes a spraying device, and the spraying device includes a plurality of spray headers arranged side by side at the top of the oil separation bin.

Preferably by any one of the above schemes, the sterilization treatment box comprises a medicine adding port, a stirring device and a liquid storage box, the bottom of the sterilization bin is provided with an outlet, the liquid storage box is arranged at the bottom of the sterilization bin, the medicine adding port is arranged at the top of the sterilization bin, and the stirring device is arranged at the top of the sterilization bin.

Preferably, the stirring device comprises a motor, a stirring shaft and blades with meshes, the top of the stirring shaft is arranged at the bottom of the cavity, the top of the stirring shaft is connected with the motor, and the bottom of the stirring shaft is provided with a plurality of blades with meshes through connecting rods.

Preferably, in any of the above embodiments, the number of the connecting rods is the same as that of the meshed blades, and the number of the connecting rods and the meshed blades is 2 or 4.

Preferably, in any of the above schemes, a filter screen is arranged at the outlet.

The utility model has the beneficial effects that:

the first oil removal device comprises activated carbon and a filter screen, and is used for removing oil from sewage for the first time, filtering the sewage for the first time through the filter screen, and adsorbing the sewage for the second time through the activated carbon;

then a small amount of oil stain in the sewage is chemically settled by using the spray header;

the sterilizing powder is added into the sterilizing bin through the medicine adding port, so that bacteria in sewage in the sterilizing bin are killed, diseases can be reduced, and the aim of sterilizing is fulfilled;

set up the filter screen in the inside of export and filter the collection to the large granule thing in the sewage, be convenient for after-treatment back as fertilizer or other, reached the purpose of low carbon environmental protection.

According to the utility model, floating oil stains and impurities are scraped by using the first oil separation device, and a small amount of oil stains in the filtered sewage are chemically settled by using the spray head, so that the heavy burden of the oil stains in the sewage on a later-stage oxidation pond is reduced.

The utility model has reasonable structural design and good oil removing effect.

Drawings

FIG. 1 is a schematic structural view of the present invention;

in the figure:

1. an oil separation bin; 2. a sterilization bin; 3. a liquid storage tank; 4. a liquid inlet pipe; 5. a water supply pipe;

6. activated carbon; 7. a filter screen; 8. a shower head; 9. a medicine adding port; 10. a motor;

11. a stirring shaft; 12. a blade with a mesh; 13. a connecting rod; 14. and (4) a filter screen.

Detailed Description

The technical solution of the present invention is further illustrated by the following specific examples.

As shown in fig. 1, 1 is an oil separation bin; 2 is a sterilization bin; a liquid storage tank is 3; 4 is a liquid inlet pipe; 5 is a water supply pipe; 6 is active carbon; 7 is a filter screen; 8 is a spray header; 9 is a medicine adding port; 10 is a motor; 11 is a stirring shaft; 12 is a blade with meshes; 13 is a connecting rod; and 14 is a filter screen.

The first oil separation device comprises activated carbon and a filter screen, and the filter screen and the activated carbon are sequentially arranged along the flow direction of liquid in the liquid inlet pipe; the filter screen is of a net structure; the thickness of the activated carbon is 400-600 mm. First oil removal device includes active carbon and filter screen, carries out the first oil removal to sewage, at first once filters through the filter screen, then carries out the second through active carbon and adsorbs.

The second oil separation device comprises a spraying device, and the spraying device comprises a plurality of spraying heads arranged at the top of the oil separation bin side by side. The spray head sprays the degreasing agent to settle a small amount of oil stains in the sewage. Because the greasy dirt is settled through the degreaser of shower head, so the middle part of oil separating bin is equipped with the feed liquor pipe, and the liquid after spraying and settling can discharge and avoid falling the greasy dirt that subsides and be harmful like this.

The sterilization treatment case is including adding medicine mouth, agitating unit and liquid reserve tank, the bottom in sterilization storehouse is equipped with the export just the liquid reserve tank sets up the bottom in sterilization storehouse, it sets up to add the medicine mouth the top in sterilization storehouse, agitating unit sets up the top in sterilization storehouse. The disinfection powder is added into the disinfection bin through the medicine adding port, so that bacteria in sewage in the disinfection bin are killed, diseases can be reduced, and the purpose of sterilization is achieved.

The stirring device comprises a motor, a stirring shaft and blades with meshes, the top of the stirring shaft is arranged at the bottom of the cavity, the top of the stirring shaft is connected with the motor, and the bottom of the stirring shaft is provided with a plurality of blades with meshes through connecting rods; the connecting rods and the blades with meshes are the same in number, and the number of the connecting rods and the blades with meshes is 2 or 4. The blades with meshes are convenient for liquid to flow, and the liquid and the disinfection powder are fully mixed while stirring.

The working process is as follows:

during the use, earlier with waste water through first oil removal entering to oil removal storehouse, then open the shower head and spray the degreaser, waste water after twice deoiling gets into the sterilization storehouse, eliminates the bacterium in the sewage through adding the disinfection powder, makes liquid and disinfection powder intensive mixing when the stirring, and the sewage after the sterilization of deoiling filters through the filter screen of export, then gets into the liquid reserve tank and waits to filter or utilize on next step.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the utility model. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.

Claims

1. Rural sewage treatment filter equipment, its characterized in that: including oil separation storehouse and sterilization treatment case, oil separation storehouse with the sterilization treatment case passes through the flow pipe and links to each other, oil separation storehouse's middle part is equipped with the feed liquor pipe, the feed liquor department of feed liquor pipe and the liquid outlet department of drain pipe all are equipped with first oil removal device, oil separation storehouse's inside is equipped with the second oil removal device.

2. The rural sewage treatment filter equipment of claim 1, characterized in that: first oil removal device includes active carbon and filter screen, follows the flow direction of liquid is equipped with in proper order in the inlet liquid pipe the filter screen with active carbon.

3. The rural sewage treatment filter equipment of claim 2, characterized in that: the filter screen is of a net structure.

4. The rural sewage treatment filter equipment of claim 3, characterized in that: the thickness of the activated carbon is 400-600 mm.

5. The rural sewage treatment filter equipment of claim 4, characterized in that: the second oil separation device comprises a spraying device, and the spraying device comprises a plurality of spraying heads arranged at the top of the oil separation bin side by side.

6. The rural sewage treatment filter equipment of claim 5, characterized in that: the sterilization treatment case is equipped with the export just including adding medicine mouth, agitating unit and liquid reserve tank in the bottom in sterilization storehouse the liquid reserve tank sets up the bottom in sterilization storehouse, it sets up to add the medicine mouth the top in sterilization storehouse, agitating unit sets up the top in sterilization storehouse.

7. The rural sewage treatment filter equipment of claim 6, characterized in that: the stirring device comprises a motor, a stirring shaft and blades with meshes, wherein the top of the stirring shaft is arranged at the bottom of the cavity, the top of the stirring shaft is connected with the motor, and the bottom of the stirring shaft is provided with a plurality of blades with meshes through connecting rods.

8. The rural sewage treatment filter equipment of claim 7, characterized in that: the connecting rods and the blades with meshes are the same in number, and the number of the connecting rods and the blades with meshes is 2 or 4.

9. The rural sewage treatment filter equipment of claim 8, characterized in that: and a filter screen is arranged at the outlet.