CN212581664U

CN212581664U - Rural domestic sewage treatment equipment

Info

Publication number: CN212581664U
Application number: CN202021009570.4U
Authority: CN
Inventors: 郝晓东
Original assignee: Shanxi Jinxinteng Environmental Protection Technology Co ltd
Current assignee: Shanxi Jinxinteng Environmental Protection Technology Co ltd
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2021-02-23
Anticipated expiration: 2030-06-04

Abstract

The utility model discloses a rural domestic sewage treatment device, which comprises a box body, a settling tank, a filter tank and a purifying tank, wherein the settling tank is arranged on the left side in the box body; the setting tank inboard is equipped with the raceway, the hydraulic coupling water pump, setting tank right side upper end is equipped with the guide rail, the slider is installed to the guide rail upper end, the rose box is connected to the slider, first filter screen is installed to the rose box bottom, first filter screen lower extreme is equipped with the second filter screen, the rose box lower extreme is equipped with the purifying box, air compressor is installed on the box right side, the gas-supply pipe is installed to the air compressor upper end, the inboard bottom of purifying box is connected to the gas-supply pipe, and the aeration shower nozzle is installed to the gas-supply pipe upper end, the utility model discloses rational in infrastructure, easy operation can stabilize and handle domestic sewage, makes play water quality of water reach emission.

Description

Rural domestic sewage treatment equipment

Technical Field

The utility model relates to a sewage treatment technical field specifically is a rural domestic sewage treatment equipment.

Background

Along with the construction and development of rural areas and the improvement of rural living standard, rural domestic sewage is increased gradually, and the pollution of river channels, ponds and paddy fields can be caused by the random discharge of the sewage, so that the progress of agricultural production is influenced, and the health and living environment conditions of rural people are greatly influenced. Rural domestic sewage has characteristics such as the water yield is little, the quality of water changes greatly, and rural living is dispersed, often forms the form of little gathering by several families, leads to the sewage to collect more difficult, and large-scale centralized processing cost is too high scheduling problem. At present, the treatment method for rural domestic sewage adopts sewage treatment equipment with a proper scale for treatment after small-range collection. At present, a plurality of small sewage treatment devices carry out sewage treatment by adding different fillers in anaerobic, anoxic and aerobic biological treatment modes, but in practical use, the adopted devices have too simple structures for convenient use and cost reduction, so that the standard reaching condition of the effluent quality is unstable; some devices are added with special parts or mechanical devices in order to ensure stable operation, so that the problems of high price, high energy consumption, difficult maintenance and the like are caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rural domestic sewage treatment equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a rural domestic sewage treatment equipment, includes box, setting tank, rose box and purifying box, box top left side is equipped with the water inlet, and box left side upper end is equipped with the feed inlet, and the apron is installed to the feed inlet upper end, and box left side lower extreme is equipped with first side door, and the pillar is installed to the box bottom, and the setting tank is installed in the inside left side of box, and setting tank bottom mid-mounting has the puddler, and the stirring leaf is installed to the puddler upper end, and the connecting axle is installed to the puddler bottom, and the connecting axle bottom is equipped with the motor.

The utility model discloses a filter tank, including setting up the setting up of setting up the.

The filter box lower extreme is equipped with the purifying box, and air compressor is installed on the box right side, and the gas-supply pipe is installed to the air compressor upper end, and the inboard bottom of purifying box is connected to the gas-supply pipe, and the aeration shower nozzle is installed to the gas-supply pipe upper end, and the bottom of purifying box end middle part is equipped with the delivery port, installs the valve on the delivery port.

As a further aspect of the present invention: the bottom end of the feed inlet is inclined, and the upper end of the feed inlet is connected with the cover plate through a hinge.

As a further aspect of the present invention: the motor front end rotating shaft is connected with the stirring rod through a connecting shaft, and the connecting shaft can be connected with or separated from the motor front end rotating shaft.

As a further aspect of the present invention: one end of the water delivery pipe is installed at the bottom end of the inner side of the settling tank, and the other end of the water delivery pipe is installed at the upper bottom end of the filter tank.

As a further aspect of the present invention: guide rails are installed on the right side of the first partition plate and the left side of the second partition plate, and the length of the second partition plate is half of that of the first partition plate.

As a further aspect of the present invention: the first filter screen is a stainless steel filter screen, and the second filter screen is an activated carbon filter screen.

As a further aspect of the present invention: the air compressor is connected to the gas-supply pipe, and the gas-supply pipe left end is installed in the purifying box bottom, and three aeration shower nozzles are evenly installed to gas-supply pipe left end top.

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

a flocculating agent is put into a settling tank from a feeding hole in rural domestic sewage treatment equipment, impurities in the domestic sewage are adsorbed and precipitated, the domestic sewage and the flocculating agent are uniformly stirred and fully mixed by stirring blades in the settling tank, so that the later precipitation is facilitated, and a first side door is arranged on the left side of a tank body, so that the precipitates are convenient to clean; the filter box filters the settled domestic sewage, and is provided with a first filter screen and a second filter screen which can effectively filter the domestic sewage to remove fine impurities in the domestic sewage; the bottom end of the purifying box is provided with an aeration nozzle for aerating the filtered domestic sewage and degrading the organic pollutants in the domestic sewage. The utility model discloses rational in infrastructure, easy operation can stably handle domestic sewage, makes play water quality of water reach emission standard and equipment device and maintains simply facilitates the use.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the section of the middle filtering box of the present invention.

Fig. 3 is a schematic structural view of the upper end of the middle filter box of the utility model.

Fig. 4 is a schematic structural diagram of embodiment 2 of the present invention.

In the figure: 1-box body, 2-water inlet, 3-feed inlet, 4-cover plate, 5-settling tank, 6-first side door, 7-purifying tank, 8-fixing frame, 9-motor, 10-connecting shaft, 11-stirring rod, 12-stirring blade, 13-first clapboard, 14-water delivery pipe, 15-water pump, 16-second clapboard, 17-filtering tank, 18-first filtering net, 19-second filtering net, 20-slide block, 21-guide rail, 22-second side door, 23-air compressor, 24-air pipe, 25-aeration nozzle, 26-water outlet, 27-valve, 28-pillar, 29-handle and 30-rotary table.

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.

Example 1

Referring to fig. 1-3, in the embodiment of the present invention, a rural domestic sewage treatment device comprises a box body 1, a settling tank 5, a filter tank 17 and a purification tank 7, wherein a water inlet 2 is arranged on the left side of the top end of the box body 1, a feed inlet 3 is arranged at the upper end of the left side of the box body 1, the bottom end of the feed inlet 3 is inclined, and the upper end of the feed inlet 3 is connected with a cover plate 4 through a hinge; apron 4 is installed to 3 upper ends of feed inlet, and 1 left side lower extreme of box is equipped with first side door 6, and pillar 28 is installed to 1 bottom of box, and 1 inside left sides of box

installs precipitation tank

5, and 5 bottom mid-mounting of precipitation tank have puddler 11, and stirring leaf 12 is installed to 11 upper ends of puddler, and connecting axle 10 is installed to 11 bottoms of puddler, and connecting axle 10 bottom is equipped with motor 9, and fixed frame 8 is installed in the motor 9 outside. The feed inlet 3 drops into the flocculating agent to in the settling tank 5, adsorbs the sediment with the impurity in the domestic sewage, and 5 inside stirring leaves 12 of settling tank are with domestic sewage and flocculating agent stirring, intensive mixing, the sediment after being convenient for, and 1 left side of box is equipped with first side door 6, is convenient for clear up the precipitate.

A first partition plate 13 is arranged on the right side of the settling tank 5, a water delivery pipe 14 is arranged on the inner side of the settling tank 5, the water delivery pipe 14 is connected with a water pump 15, the water pump 15 is installed at the upper end of the inner side of the tank body 1, a guide rail 21 is installed at the upper end of the right side of the first partition plate 13, a slide block 20 is installed at the upper end of the guide rail 21, the upper end of the slide block 20 is connected with a filter tank 17, a first filter screen 18 is installed at the bottom end of the filter tank 17, a second filter screen 19 is arranged at the lower end of the first filter screen 18, a second partition plate 16 is installed on the right side of the filter tank 17, a handle 29 is installed at the rear end of the filter tank 17, a second side door 22 is arranged; the first filter 18 and the second filter 19 can effectively filter the domestic sewage to remove fine impurities in the domestic sewage.

The lower end of the filter box 17 is provided with a purification box 7, the right side of the box body 1 is provided with an air compressor 23, the upper end of the air compressor 23 is provided with an air pipe 24, the air pipe 24 is connected with the bottom end of the inner side of the purification box 7, the upper end of the air pipe 24 is provided with an aeration nozzle 25, the middle part of the bottom end of the purification box 7 is provided with a water outlet 26, and the water outlet 26 is provided with a; air compressor 23 is connected to air-supply pipe 24, and air-supply pipe 24 left end is installed in 7 bottom ends of purifying box, and three aeration shower nozzle 25 are evenly installed to air-supply pipe 24 left end top, and aeration shower nozzle 25 carries out the aeration to the domestic sewage after filtering, degrades the organic pollutant in the domestic sewage.

Example 2

Please refer to fig. 4, in the embodiment of the utility model, a rural domestic sewage treatment device, including box 1, settling tank 5, rose box 17 and purifying box 7, 1 top left side of box is equipped with water inlet 2, and 1 left side upper end of box is equipped with feed inlet 3, and apron 4 is installed to 3 upper ends of feed inlet, and 1 left side lower extreme of box is equipped with first side door 6, and pillar 28 is installed to 1 bottom of box, and settling tank 5 is installed in 1 inside left side of box, and carousel 30 is connected to settling tank 5 bottom, and the pivot of motor 9 front end is connected at 30 bottom middle parts of carousel, and motor 9 installs at fixed frame 8, and fixed frame 8 is installed in 1 bottom of. The carousel 30 rotates and drives the setting tank 5 and rotates, conveniently deposits, and setting tank 5 and carousel 30 are connected conveniently, and it is also more convenient to clear up the inside precipitate of setting tank 5. The other structure in this embodiment is the same as that in embodiment 1.

The utility model discloses a theory of operation is:

a feed inlet 3 in rural domestic sewage treatment equipment puts flocculating agent into a settling tank 5, and adsorbs and deposits impurities in domestic sewage, a stirring blade 12 in the settling tank 5 uniformly stirs the domestic sewage and the flocculating agent, and fully mixes the domestic sewage and the flocculating agent, so that the subsequent deposition is facilitated, and a first side door 6 is arranged on the left side of a tank body 1, so that the deposits can be conveniently cleaned; the filter box 17 filters the settled domestic sewage, and the filter box 17 is provided with a first filter screen 18 and a second filter screen 19 which can effectively filter the domestic sewage and remove fine impurities in the domestic sewage; the bottom end of the purifying box 7 is provided with an aeration nozzle 25 which aerates the filtered domestic sewage and degrades the organic pollutants in the domestic sewage. The utility model discloses rational in infrastructure, easy operation can stably handle domestic sewage, makes play water quality of water reach emission standard and equipment device and maintains simply facilitates the use.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A rural domestic sewage treatment device comprises a box body (1), a settling tank (5), a filter tank (17) and a purifying tank (7), wherein the settling tank (5) is installed on the left side inside the box body (1), the filter tank (17) is arranged at the upper end of the right side of the settling tank (5), the purifying tank (7) is arranged below the filter tank (17), the rural domestic sewage treatment device is characterized in that a first partition plate (13) is arranged on the right side of the settling tank (5), a water delivery pipe (14) is arranged on the inner side of the settling tank (5), the water delivery pipe (14) is connected with a water pump (15), the water pump (15) is installed at the upper end of the inner side of the box body (1), a guide rail (21) is installed at the upper end of the right side of the first partition plate (13), a sliding block (20) is installed at the upper end of the guide rail (21), the filter tank (17) is, a second partition plate (16) is installed on the right side of the filter box (17), a handle (29) is installed at the rear end of the filter box (17), and a second side door (22) is arranged at the rear end of the handle (29).

2. The rural domestic sewage treatment equipment according to claim 1, wherein the water inlet (2) is arranged on the left side of the top end of the box body (1), the feed inlet (3) is arranged at the upper end of the left side of the box body (1), the cover plate (4) is installed at the upper end of the feed inlet (3), the first side door (6) is arranged at the lower end of the left side of the box body (1), the pillar (28) is installed at the bottom end of the box body (1), the stirring rod (11) is installed in the middle of the bottom end of the settling tank (5), the stirring blade (12) is installed at the upper end of the stirring rod (11), the connecting shaft (10) is installed at the bottom end of the stirring rod (11), the.

3. The rural domestic sewage treatment equipment according to claim 2, wherein the lower end of the filter box (17) is provided with a purification box (7), the right side of the box body (1) is provided with an air compressor (23), the upper end of the air compressor (23) is provided with an air pipe (24), the air pipe (24) is connected with the bottom end of the inner side of the purification box (7), the upper end of the air pipe (24) is provided with an aeration nozzle (25), the middle part of the bottom end of the purification box (7) is provided with a water outlet (26), and the water outlet (26) is provided with a valve (27).

4. The rural domestic sewage treatment equipment according to claim 3, wherein the bottom end of the feed inlet (3) is inclined, and the upper end of the feed inlet (3) is connected with the cover plate (4) through a hinge.

5. The rural domestic sewage treatment equipment according to claim 4, wherein the rotating shaft at the front end of the motor (9) is connected with the stirring rod (11) through a connecting shaft (10), and the connecting shaft (10) can be connected with or separated from the rotating shaft at the front end of the motor (9).

6. The rural domestic sewage treatment equipment according to claim 5, wherein one end of the water delivery pipe (14) is installed at the bottom end of the inner side of the settling tank (5), and the other end is installed at the upper bottom end of the filtering tank (17).

7. The rural domestic sewage treatment apparatus according to claim 5, wherein the right side of the first partition plate (13) and the left side of the second partition plate (16) are both provided with a guide rail (21), and the length of the second partition plate (16) is half of that of the first partition plate (13).

8. The rural domestic sewage treatment equipment according to claim 7, wherein the first filter screen (18) is a stainless steel filter screen, and the second filter screen (19) is an activated carbon filter screen.

9. The rural domestic sewage treatment equipment according to claim 8, wherein the air delivery pipe (24) is connected with an air compressor (23), the left end of the air delivery pipe (24) is installed at the bottom end of the purification box (7), and three aeration nozzles (25) are evenly installed above the left end of the air delivery pipe (24).