CN219044890U

CN219044890U - Distributed rural sewage treatment device

Info

Publication number: CN219044890U
Application number: CN202221379680.9U
Authority: CN
Inventors: 鲍娇
Original assignee: Lanzhou Bowen College Of Science And Technology
Current assignee: Lanzhou Bowen College Of Science And Technology
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2023-05-19
Anticipated expiration: 2032-06-06

Abstract

The utility model relates to the field of rural sewage treatment and discloses a distributed rural sewage treatment device which comprises a shell, wherein one side of the interior of the shell is provided with a impurity removing box, the interior of the impurity removing box is provided with a transmission rod, the middle part of the transmission rod is provided with a first filter screen and a second filter screen, the circumferential surface of the transmission rod is fixedly connected with blades, the bottom end of the inner wall of the impurity removing box is fixedly connected with the lower end of a first connecting pipe, the upper end of the first connecting pipe is fixedly connected with the upper end of a stirring box, a stirring roller is arranged in the stirring box, the circumferential surface of the stirring roller is fixedly connected with stirring blades, the side wall of the stirring box is provided with a medicine inlet pipe, the bottom end of the inner wall of the stirring box is fixedly connected with a second connecting pipe, and the upper end of the second connecting pipe is fixedly connected with a liquid storage box. According to the utility model, water resources are saved, the utilization rate of the purified sewage is increased, the internal structure of the device is simple, the research cost is low, and the device is convenient for later maintenance.

Description

Distributed rural sewage treatment device

Technical Field

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

Background

Rural domestic sewage treatment is a serious issue for rural domestic environment improvement, and is widely focused in recent years, and a series of policies are successively issued by the country to lay a policy foundation for rural water environment improvement. However, rural sewage treatment has been developed for many years, and still faces the problems of high technical difficulty, immature industry and high industrial threshold. The total amount of rural sewage is large, the points are more and dispersed, and the collection is difficult.

At present, the existing sewage treatment device has two defects when treating rural sewage: firstly, the water resource utilization rate of the prior art after rural sewage treatment is not high, water resource waste can be generated, and secondly, the research cost of the prior art for the rural sewage treatment device is too high, the volume is large, and the subsequent maintenance is not facilitated.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a distributed rural sewage treatment device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a decentralized rural sewage treatment device, includes the casing, the inside one side of casing is provided with the edulcoration case, the inside transfer line that is provided with of edulcoration case, transfer line middle part is provided with first filter screen and second filter screen, transfer line circumference fixed surface connects the blade, edulcoration incasement wall bottom fixed connection is at first connecting pipe lower extreme, be provided with first water pump in the middle of the first connecting pipe, first connecting pipe upper end fixed connection is in the agitator tank upper end, the inside stirring roller that is provided with of agitator tank, stirring roller circumference fixed surface connects the stirring leaf, the agitator tank lateral wall is provided with into the pencil, agitator tank inner wall bottom fixed connection second connecting pipe, be provided with the second water pump in the middle of the second connecting pipe, second connecting pipe upper end fixed connection liquid reserve tank.

As a further description of the above technical solution:

the impurity removing box is provided with an impurity temporary storage box outside, and one side of the impurity temporary storage box penetrates through and is fixedly connected with the side wall of the shell.

As a further description of the above technical solution:

the sundry temporary storage box is connected with a third filter screen in a sliding mode, and one end of the third filter screen is fixedly connected with a handle.

As a further description of the above technical solution:

one end of the transmission rod is fixedly connected with the power shaft of the first motor, and one end of the first motor is fixedly connected with the upper end of the shell.

As a further description of the above technical solution:

one end of the stirring roller is fixedly connected with a power shaft of a second motor, and one end of the second motor is fixedly connected with the upper end of the shell.

As a further description of the above technical solution:

the inside active carbon filter screen that is provided with of liquid reserve tank, liquid reserve tank inner wall bottom fixed connection fluid-discharge tube.

As a further description of the above technical solution:

the outside of the liquid discharge pipe penetrates through and is fixedly connected with the side wall of the shell, and a liquid discharge valve is arranged at one end of the liquid discharge pipe.

The utility model has the following beneficial effects:

1. according to the utility model, the device is arranged in the drainage ditch of the village, one end of the device is provided with the water inlet hopper, domestic sewage of villages can enter the device from the water inlet hopper for purification, the other end of the device is provided with the liquid discharge pipe, purified sewage flows into the subsequent drainage ditch from the liquid discharge pipe, and the village drainage ditch is connected between a living area and a field, so that the villages can irrigate the field by using the treated water, water resources are saved, and the utilization rate of the purified sewage is increased.

2. According to the utility model, the sundries in the sewage are removed through the first filter screen and the second filter screen, the sundries are swept into the sundry temporary storage box through the blades, the sundries are prevented from blocking the filter screen, the sundries in the sundry temporary storage box are pumped out through the handles, the cleaning is facilitated, the internal structure of the device is simple, the research cost is low, and the later maintenance is facilitated.

Drawings

FIG. 1 is a front cross-sectional view of a decentralized rural sewage treatment plant according to the present utility model;

fig. 2 is a right side perspective view of a decentralized rural sewage treatment device according to the present utility model;

fig. 3 is a right-side view schematic diagram of a sundry temporary storage box of a decentralized rural sewage treatment device.

Legend description:

1. a housing; 2. a impurity removing box; 3. a stirring tank; 4. a liquid storage tank; 5. a water inlet bucket; 6. a first motor; 7. a transmission rod; 8. a blade; 9. a first filter screen; 10. a second filter screen; 11. sundry temporary storage boxes; 12. a third filter screen; 13. a handle; 14. a first connection pipe; 15. a first water pump; 16. a medicine inlet pipe; 17. a second motor; 18. a stirring roller; 19. stirring the leaves; 20. a second connection pipe; 21. a second water pump; 22. an activated carbon filter screen; 23. a liquid discharge pipe; 24. a liquid discharge valve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides a decentralized rural sewage treatment plant, which comprises a housin 1, the inside one side of casing 1 is provided with edulcoration case 2, the inside transfer line 7 that is provided with of edulcoration case 2, the transfer line 7 middle part is provided with first filter screen 9 and second filter screen 10, transfer line 7 circumference surface fixed connection blade 8, sewage gets into edulcoration incasement 2 earlier, through first filter screen 9 and second filter screen 10 with the debris that brings in the sewage separate, be convenient for follow-up to the purification of sewage, edulcoration incasement 2 inner wall bottom fixed connection is in first connecting pipe 14 lower extreme, be provided with first water pump 15 in the middle of the first connecting pipe 14, first connecting pipe 14 upper end fixed connection is in agitator tank 3 upper end, send the sewage after the edulcoration along first connecting pipe 14 in agitator tank 3, agitator tank 3 inside is provided with stirring roller 18, stirring roller 18 circumference surface fixed connection stirring leaf 19, agitator tank 3 lateral wall is provided with medicine feeding pipe 16, with the medicine that purifies quality of water in adding agitator tank 3, with the medicine and as soon as possible through stirring roller 18 liquid storage and medicine, can make the efficiency and liquid storage tank inner wall bottom fixed connection 20, second connecting pipe 21 is followed to second connecting pipe 20, second connecting pipe 20 is provided with second connecting pipe 20, the second connecting pipe 20 is followed to the second connecting pipe 20, the second connecting pipe 20 is fixed, 20 is played in the middle, 20.

The impurity removal case 2 outside is provided with debris temporary storage case 11, and debris temporary storage case 11 one side runs through and fixed connection casing 1 lateral wall, and debris temporary storage case 11 sliding connection third filter screen 12, and third filter screen 12 one end fixed connection handle 13 is swept into debris temporary storage case 11 with debris on first filter screen 9 and the second filter screen 10 through blade 8, avoids debris to block up the filter screen, takes out debris in the debris temporary storage case 11 through handle 13, is convenient for clean.

One end of a transmission rod 7 is fixedly connected with a power shaft of a first motor 6, one end of the first motor 6 is fixedly connected with the upper end of a shell 1, the transmission rod 7 is driven to rotate through the rotation of the power shaft of the first motor 6, sundries are swept into a sundry temporary storage box 11 by a blade 8, one end of a stirring roller 18 is fixedly connected with a power shaft of a second motor 17, one end of the second motor 17 is fixedly connected with the upper end of the shell 1, the power shaft of the second motor 17 rotates to drive the stirring roller 18 to rotate, and the stirring roller 18 rotates to drive a stirring blade 19 to rotate, so that water quality purifying medicines are fused with sewage, and pollutants in the sewage are purified.

The inside active carbon filter screen 22 that is provided with of liquid reserve tank 4, active carbon filter screen 22 carries out further purification to get rid of the pungent smell in the sewage, liquid reserve tank 4 inner wall bottom fixed connection fluid-discharge tube 23, the fluid-discharge tube 23 outside runs through and fixed connection casing 1 lateral wall, fluid-discharge tube 23 one end is provided with fluid-discharge valve 24, in the escape canal of back end is got rid of through fluid-discharge tube 23 to the water after purifying, the sewage after handling can flow into the field head through the escape canal, village can utilize the water after handling to water the field, water resource has been practiced thrift.

The upper end of the shell 1 is provided with a water inlet hopper 5, the lower end of the water inlet hopper 5 is connected with the impurity removal box 2, the sewage treatment device is arranged in a drainage ditch of a village, the device is small in size and convenient to disperse and arrange in the village, and domestic sewage of villages and citizens can enter the device through the water inlet hopper 5 when flowing through the sewage treatment device.

Working principle: the sewage treatment device is arranged in a drainage ditch of a village, domestic sewage of the village enters the device through a water inlet hopper 5 when flowing through the sewage treatment device, sundries such as big garbage carried in the sewage are separated from the sewage through a first filter screen 9 arranged in a sundry removal box 2, the sundries such as sediment contained in the sewage are separated from the sewage through a second filter screen 10, a transmission rod 7 is driven to rotate through the rotation of a power shaft of a first motor 6, sundries are swept into a sundry temporary storage box 11 by a blade 8, the sundries after the sundries are sent into the stirring box 3 through a first water pump 15, the medicine for purifying the water quality is sent into the stirring box 3 through a medicine inlet pipe 16, a stirring roller 18 is driven to rotate through a power shaft of a second motor 17, the stirring roller 18 drives a stirring blade 19 to rotate, the medicine for purifying the water quality is fused with the sewage, the pollutants in the sewage are purified, the purified water is pumped into the sewage along a second connecting pipe 20 through a second water pump 21, the pollutants in the water storage box 4 are further purified through active carbon 22 in the liquid storage box, the purified water is sent into the drainage pipe 23, and the sewage is sent into the drainage ditch after the drainage pipe to the water drain through a drainage pipe for the village, and the water is convenient to be treated by the village.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a distributed rural sewage treatment plant, includes casing (1), its characterized in that: the utility model discloses a medical mixer is characterized in that a trash box (2) is arranged on one side of the interior of a shell (1), a transmission rod (7) is arranged in the trash box (2), a first filter screen (9) and a second filter screen (10) are arranged in the middle of the transmission rod (7), blades (8) are fixedly connected to the circumference surface of the transmission rod (7), the bottom end of the inner wall of the trash box (2) is fixedly connected to the lower end of a first connecting pipe (14), a first water pump (15) is arranged in the middle of the first connecting pipe (14), the upper end of the first connecting pipe (14) is fixedly connected to the upper end of a stirring box (3), stirring rollers (18) are arranged in the stirring box (3), stirring blades (19) are fixedly connected to the circumference surface of the stirring rollers (18), a medicine feeding pipe (16) is arranged on the side wall of the stirring box (3), a second connecting pipe (20) is fixedly connected to the bottom end of the inner wall of the stirring box (3), a second water pump (21) is arranged in the middle of the second connecting pipe (20), and the upper end of the second connecting pipe (20) is fixedly connected to a liquid storage box (4).

2. A decentralized rural sewage treatment unit according to claim 1, wherein: the impurity removing box (2) is provided with an impurity temporary storage box (11) on the outer side, and one side of the impurity temporary storage box (11) penetrates through and is fixedly connected with the side wall of the shell (1).

3. A decentralized rural sewage treatment unit according to claim 2, wherein: the sundry temporary storage box (11) is connected with a third filter screen (12) in a sliding mode, and one end of the third filter screen (12) is fixedly connected with a handle (13).

4. A decentralized rural sewage treatment unit according to claim 1, wherein: one end of the transmission rod (7) is fixedly connected with a power shaft of the first motor (6), and one end of the first motor (6) is fixedly connected with the upper end of the shell (1).

5. A decentralized rural sewage treatment unit according to claim 1, wherein: one end of the stirring roller (18) is fixedly connected with a power shaft of the second motor (17), and one end of the second motor (17) is fixedly connected with the upper end of the shell (1).

6. A decentralized rural sewage treatment unit according to claim 1, wherein: the liquid storage tank is characterized in that an activated carbon filter screen (22) is arranged in the liquid storage tank (4), and the bottom end of the inner wall of the liquid storage tank (4) is fixedly connected with a liquid discharge pipe (23).

7. A decentralized rural sewage treatment unit according to claim 6, wherein: the outside of the liquid discharge pipe (23) penetrates through and is fixedly connected with the side wall of the shell (1), and a liquid discharge valve (24) is arranged at one end of the liquid discharge pipe (23).

8. A decentralized rural sewage treatment unit according to claim 1, wherein: the upper end of the shell (1) is provided with a water inlet hopper (5), and the lower end of the water inlet hopper (5) is connected with the impurity removal box (2).