CN210117312U

CN210117312U - Rural domestic sewage simple ecological treatment equipment

Info

Publication number: CN210117312U
Application number: CN201920360070.6U
Authority: CN
Inventors: 夏兵
Original assignee: Jiangsu Kangyuan Environmental Protection Technology Co Ltd
Current assignee: Jiangsu Kangyuan Environmental Protection Technology Co Ltd
Priority date: 2019-03-21
Filing date: 2019-03-21
Publication date: 2020-02-28
Anticipated expiration: 2029-03-21

Abstract

The utility model discloses a simple ecological treatment device for rural domestic sewage, which comprises a sewage treatment device, a sludge collection box and an exhaust port, the sludge collecting box is fixedly arranged at the bottom end of the sewage treatment device, a fixed shell is fixedly arranged in the sewage treatment device, the top end of the fixed shell is uniformly welded with exhaust ports, the side edge of the fixed shell is welded with a water outlet, the edge of the side surface of the fixed shell, which is opposite to the water outlet, is welded with a water inlet, a sedimentation tank, a fermentation tank and a filtering tank are sequentially arranged in the fixed shell, turbine fans are respectively and fixedly installed on two end faces inside the fermentation tank, a bacteria box is fixedly installed on one end face inside the sedimentation tank, a second filter screen is fixedly arranged between the sedimentation tank and the fermentation tank, and a first filter screen is fixedly arranged between the fermentation tank and the filter tank. The utility model discloses can filter domestic sewage, reduce environmental pollution.

Description

Rural domestic sewage simple ecological treatment equipment

Technical Field

The utility model relates to an environmental protection equipment technical field specifically is a rural domestic sewage simplified ecological treatment facility.

Background

Rural domestic sewage is one kind of domestic sewage, it compares with city domestic sewage, rural domestic sewage's production, discharge and treatment have its own characteristics, the area is wide, the dispersion, village's scattered geographical distribution characteristic causes the sewage dispersion, it is difficult to collect, sewage sources are many, except coming from people's excrement and urine, kitchen produced sewage, also come from family's cleanness, domestic waste stack infiltration produced sewage, increase very fast, along with peasant's improvement of living standard and rural life style's change, domestic sewage's production also increases along with it, and discharge at will, rural domestic sewage does not have supporting drainage pipe network and the directive of regulation to go, generally only directly overflow after collecting manure pit or simple septic tank sedimentation treatment, so need a rural domestic sewage simple ecological treatment facility to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rural domestic sewage simple ecological 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: a simple ecological treatment device for rural domestic sewage comprises a sewage treatment device, a sludge collecting box and an exhaust port, wherein the sludge collecting box is fixedly arranged at the bottom end of the sewage treatment device, a fixed shell is fixedly arranged in the sewage treatment device, the exhaust port is uniformly welded at the top end of the fixed shell, a water outlet is welded at the side edge of the fixed shell, a water inlet is welded at the side edge of the fixed shell, which is opposite to the water outlet, a sedimentation tank, a fermentation tank and a filter tank are sequentially arranged in the fixed shell, turbine fans are respectively and fixedly arranged on two end faces in the fermentation tank, a bacteria box is fixedly arranged on one end face in the sedimentation tank, a second filter screen is fixedly arranged between the sedimentation tank and the fermentation tank, a first filter screen is fixedly arranged between the fermentation tank and the filter tank, the bottom surface of one end of the fixed shell is fixedly connected with a sewage collecting port, and the outer surface of the bottom end of the sewage collecting port is fixedly connected with a self-sucking pump.

Preferably, a first motor is fixedly arranged between the water outlet and the water inlet on the side surface of the fixed shell.

Preferably: the inner bottom ends of the sedimentation tank and the fermentation tank are movably provided with gears, and the outer surfaces of the gears are movably connected with chains.

Preferably, the center inside the filtering tank is fixedly provided with a silk floss net, an activated carbon plate and an adsorption layer in sequence.

Preferably: the mud scraper is fixedly connected between the gears, the outer side faces of the gears are fixedly connected with connecting rods, and a second motor is fixedly mounted at one end of each connecting rod.

Preferably, elastic filler is arranged on the edge of the silk floss net in the filtering tank, the type of the first motor and the water inlet is Y132S1-2, the first motor and the water inlet are electrically connected with an external power supply, the type of the self-sucking pump is GA-101, and the self-sucking pump is electrically connected with the external power supply.

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

the utility model can drive the turbine fan to rotate in sewage through the first motor fixedly arranged between the water outlet and the water inlet on the side surface of the fixed shell, and the two turbine fans are arranged at different heights, so the turbine fan can drive the sewage to flow to form convection, thereby improving the fermentation efficiency, the gears movably arranged at the inner bottom ends of the sedimentation tank and the fermentation tank can rotate under the drive of the second motor, and the chain movably connected with the outer surface is driven to rotate, thereby scraping the sludge when the sludge scraping plate moves to the sludge collecting port, when the sludge scraping plate moves away from the sludge collecting port, the sludge scraping plate can move to the initial position along with the chain, thereby enabling the sludge scraping plate to transversely reciprocate, effectively treating the sludge, and finally filtering the sewage by the silk floss net, the activated carbon plate and the adsorption layer which are fixedly arranged in sequence at the inner center of the filter tank, thereby ensuring that the sewage is qualified to be discharged, the pollution to the river environment is avoided, the elastic filler arranged at the edge of the silk floss net in the filtering tank can be uniformly spread in an effective area in a three-dimensional, all-dimensional and all-directional manner, so that air, water and a biological membrane are fully mixed, infiltrated, contacted and exchanged, the biological membrane can be uniformly implanted on each strand, good activity and gap variability are kept, and a large surface area can be obtained in the operation process.

Drawings

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

FIG. 2 is a schematic structural view of the sewage treatment apparatus of the present invention;

FIG. 3 is a cut-away view of the sewage treatment apparatus of the present invention;

FIG. 4 is a side sectional view of the sewage treatment apparatus of the present invention.

In the figure: 1-sewage treatment equipment, 2-sludge collection box, 3-exhaust port, 4-fixed shell, 5-water outlet, 6-first motor, 7-water inlet, 8-sedimentation tank, 9-fermentation tank, 10-filtration tank, 11-chain, 12-gear, 13-sewage collecting port, 14-self-priming pump, 15-mud scraping plate, 16-connecting rod, 17-second motor, 18-silk floss net, 19-activated carbon plate, 20-adsorption layer, 21-first filter screen, 22-turbo fan, 23-second filter screen and 24-bacteria box.

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. 1-4, the present invention provides an embodiment: a simple ecological treatment device for rural domestic sewage comprises a sewage treatment device 1, a sludge collection box 2 and an exhaust port 3, wherein the sludge collection box 2 is fixedly arranged at the bottom end of the sewage treatment device 1, a fixed shell 4 is fixedly arranged in the sewage treatment device 1, the exhaust port 3 is uniformly welded at the top end of the fixed shell 4, a water outlet 5 is welded at the side edge of the fixed shell 4, a water inlet 7 is welded at the opposite edge of the side edge of the fixed shell 4, a sedimentation tank 8, a fermentation tank 9 and a filtering tank 10 are sequentially arranged in the fixed shell 4, turbine fans 22 are respectively and fixedly arranged at two end faces in the fermentation tank 9, a bacteria box 24 is fixedly arranged at one end face in the sedimentation tank 8, a second filter screen 23 is fixedly arranged between the sedimentation tank 8 and the fermentation tank 9, and a first filter screen 21 is fixedly arranged between the fermentation tank 9 and the filtering tank 10, the one end bottom surface fixedly connected with collection dirt mouth 13 of fixed shell 4, the bottom surface fixed surface of collection dirt mouth 13 is connected with self priming pump 14.

The side of the fixed shell 4 is located between the water outlet 5 and the water inlet 7 and is fixedly provided with a first motor 6, the bottom ends of the inner parts of the sedimentation tank 8 and the fermentation tank 9 are movably provided with a gear 12, the outer surface of the gear 12 is movably connected with a chain 11, the center of the inner part of the filter tank 10 is sequentially and fixedly provided with a silk floss net 18, an activated carbon plate 19 and an adsorption layer 20, the gear 12 is fixedly connected with a mud scraping plate 15, the outer side surface of the gear 12 is fixedly connected with a connecting rod 16, one end of the connecting rod 16 is fixedly provided with a second motor 17, the inner part of the filter tank 10 is located at the edge of the silk floss net 18 and is provided with an elastic filler, the model of the first motor 6 and the model of the water inlet 7 are Y132S1-2, the first motor 6 and the water inlet 7 are electrically connected with an external power supply.

The working principle is as follows: the sewage enters the interior of the sedimentation tank 8 through the water inlet 7, then the water level inside the sedimentation tank 8 is controlled, the sewage is firstly precipitated inside the sedimentation tank 8, meanwhile, the bacteria inside the bacteria box 24 can decompose the impurities in the sewage, the precipitation speed is increased, then the precipitated sewage enters the interior of the fermentation tank 9 through the second filter screen 23 along with the rising of the water level after precipitation, the second filter screen 23 can filter larger particles, then the sewage enters the interior of the fermentation tank 9 to be fermented, then the power-on turbine fans 22 on two end faces inside the fermentation tank 9 are switched on, the turbine fans 22 rotate in the sewage to drive the sewage to flow so as to form convection, the fermentation efficiency is improved, the sewage inside the fermentation tank 9 enters the interior of the filter tank 10 through the first filter screen 21 after fermentation, then the sewage can sequentially pass through the adsorption layer 20, the activated carbon plate 19 and the silk floss net 18, activated carbon plate 19 can be to the smell in the absorption sewage, silk floss net 18 can adsorb the harmful substance in the sewage, then filtered water just can be qualified to discharge, through long-time sediment in the inside bottom of sedimentation tank 8 and fermentation vat 9, can form silt, make second motor 17 switch on pass through connecting rod 16 and drive gear 12 and rotate, gear 12 rotates the chain 11 that can drive the surface and rotates, chain 11 rotates and can drive the mud scraping plate 15 removal of side, then mud scraping plate 15 removes and can scrape into the silt of bottom surface inside collection dirty mouthful 13, the inside silt of collection dirty mouthful 13 is more back, the inside completion silt that rethread self priming pump 14 sucked mud collecting box 2 discharges.

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

1. The utility model provides a rural domestic sewage brief ecological treatment equipment, includes sewage treatment device (1) and sludge collecting box (2), its characterized in that: the sludge collection box (2) is fixedly arranged at the bottom end of the sewage treatment equipment (1), a fixed shell (4) is fixedly arranged inside the sewage treatment equipment (1), an exhaust port (3) is uniformly welded at the top end of the fixed shell (4), a water outlet (5) is welded at the side edge of the fixed shell (4), a water inlet (7) is welded at the opposite edge of the side edge of the fixed shell (4) which is positioned at the water outlet (5), a sedimentation tank (8), a fermentation tank (9) and a filtering tank (10) are sequentially arranged inside the fixed shell (4), turbine fans (22) are respectively and fixedly arranged on two end faces inside the fermentation tank (9), a bacteria box (24) is fixedly arranged on one end face inside the sedimentation tank (8), and a second filter screen (23) is fixedly arranged between the sedimentation tank (8) and the fermentation tank (9), fixed mounting has first filter screen (21) between fermentation vat (9) and filtering ponds (10), the one end bottom surface fixedly connected with collection dirty mouthful (13) of fixed shell (4), the bottom surface external surface fixed connection of collection dirty mouthful (13) has self priming pump (14).

2. The rural domestic sewage simple ecological treatment equipment of claim 1, characterized in that: a first motor (6) is fixedly arranged between the water outlet (5) and the water inlet (7) on the side surface of the fixed shell (4).

3. The rural domestic sewage simple ecological treatment equipment of claim 1, characterized in that: the inner bottom ends of the sedimentation tank (8) and the fermentation tank (9) are movably provided with gears (12), and the outer surfaces of the gears (12) are movably connected with chains (11).

4. The rural domestic sewage simple ecological treatment equipment of claim 1, characterized in that: the internal center of the filtering tank (10) is fixedly provided with a silk floss net (18), an activated carbon plate (19) and an adsorption layer (20) in sequence.

5. The rural domestic sewage simple ecological treatment equipment of claim 3, characterized in that: the mud scraper (15) is fixedly connected between the gears (12), the outer side face of each gear (12) is fixedly connected with a connecting rod (16), and a second motor (17) is fixedly mounted at one end of each connecting rod (16).

6. The rural domestic sewage simple ecological treatment equipment of claim 1, characterized in that: the utility model discloses a filter tank, including filtering basin (10), first motor (6) and water inlet (7), the inside edge that is located silk floss net (18) of filtering basin (10) installs elastic filler, the model of first motor (6) and water inlet (7) is Y132S1-2, first motor (6) and water inlet (7) are connected with external power supply looks electrical connection, the model of self priming pump (14) is GA-101, self priming pump (14) are connected with external power supply looks electrical connection.