CN212050995U

CN212050995U - High-concentration organic sewage treatment device

Info

Publication number: CN212050995U
Application number: CN202020391872.6U
Authority: CN
Inventors: 俞益平; 颜东波
Original assignee: Zhejiang Dachuan New Material Co ltd
Current assignee: Zhejiang Dachuan New Material Co ltd
Priority date: 2020-03-24
Filing date: 2020-03-24
Publication date: 2020-12-01
Anticipated expiration: 2030-03-24

Abstract

The utility model discloses a high enriched organic sewage treatment plant, including a sewage treatment pond, inside separating the sewage treatment pond inside through the baffle in proper order for collecting pit, oil interceptor, air supporting pond, good oxygen pond, hydrolysis tank, reverse osmosis filter tank, flocculation basin, sedimentation tank, through the overflow pipe intercommunication between collecting pit, oil interceptor, air supporting pond, good oxygen pond, hydrolysis tank, reverse osmosis filter tank, flocculation basin, the sedimentation tank. The utility model discloses an integration treatment facility is equipped with the anticorrosive material panel on the water tank inner wall, prolong its life, prevent corroding the emergence, utilize the microorganism to degrade the organic matter impurity of aquatic, and is efficient, pollute little, and filtration membrane adopts RO reverse osmosis membrane, and the filter effect is good, can effectively filter the longer microorganism of retention generation cycle, can realize the deep purification of sewage, and nitrobacteria fully breeds simultaneously, and its nitration effect is obvious, but degree of depth dephosphorization denitrogenation, adds the flocculating agent in the sewage, can accelerate the sediment of floater.

Description

High-concentration organic sewage treatment device

Technical Field

The application relates to a high-concentration organic sewage treatment device.

Background

Water treatment is a process of purifying sewage to meet the water quality requirement of draining a certain water body or reusing the sewage. The sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and the sewage treatment also increasingly enters the daily life of common people.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, obtain a full-automatic sewage treatment plant of thorough integration of treatment effect, the application discloses a high enriched organic sewage treatment plant, including the sewage treatment pond, inside separating in proper order the collecting pit through the baffle with the sewage treatment pond inside of sewage treatment pond, the oil interceptor, the air supporting pond, good oxygen pond, the pond of hydrolysising, reverse osmosis filter tank, the sedimentation tank, the collecting pit, the oil interceptor, the air supporting pond, good oxygen pond, the pond of hydrolysising, reverse osmosis filter tank, the flocculation tank, through the overflow pipe intercommunication between the sedimentation tank.

As the utility model discloses an optimal mode is fixed with the anticorrosive material panel on the inside lateral wall of collecting pit, and the side of collecting pit is equipped with the inlet tube, and the inside of collecting pit is equipped with the intake pump with the inlet tube department of linking to each other.

As an optimal mode, be equipped with the oil skimming subassembly that is used for skimming oil foam in the oil interceptor, the oil skimming subassembly is including being fixed in the oil skimming motor that provides oil skimming power on the oil interceptor inner wall, fixedly connected with transmission pivot on the motor shaft of oil skimming motor, the lower part cover of transmission pivot has the oil skimming sieve support, the end of transmission pivot is equipped with the fixed cover of fixed oil skimming sieve support, the oil skimming sieve support is the Y style of calligraphy of middle fretwork, the terminal fixedly connected with oil skimming sieve rotary drum of oil skimming sieve support, open in the outside of oil skimming sieve rotary drum has movable groove, it has the oil skimming sieve to change the axle to insert in the oil skimming sieve rotary drum, the side fixed connection oil skimming sieve frame that the oil skimming sieve changed the axle, be equipped with the oil skimming sieve in the oil sieve frame, the oil sieve is fixed in the oil ski.

As an optimal mode of the utility model, the bottom of the air floatation tank is provided with an impeller.

As an optimal mode of the utility model, the bottom of the aerobic tank is a packing layer which is a sludge packing layer rich in microorganisms.

As an optimal mode of the utility model, a plurality of layers of RO reverse osmosis membranes are fixed in the reverse osmosis filter tank.

As a preferred mode of the utility model, a flocculating agent box is arranged on the side wall of the flocculating tank, and a polyaluminum ferric chloride flocculating agent or a polyaluminum chloride flocculating agent is stored in the flocculating agent box.

As an optimized mode of the utility model, the side wall of the sedimentation tank is provided with the water outlet pipe, the sedimentation tank is a multi-bucket sedimentation tank, and the bottom is provided with a plurality of mud storage bucket.

Compared with the prior art, the application can obtain the following technical effects: the utility model discloses an integration treatment facility occupies the place for a short time, has saved the expense of purchasing other equipment, can realize the sewage deep purification, and nitrobacteria fully breeds simultaneously, and its nitration effect is obvious, but degree of depth dephosphorization denitrogenation adds the flocculating agent in the sewage, can accelerate the sediment of floater.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;

fig. 2 is a top view of an embodiment of the present invention;

FIG. 3 is a schematic structural view of an oil skimming assembly according to an embodiment of the present invention;

fig. 4 is a top view of an oil skimming frame according to an embodiment of the present invention.

Detailed Description

Embodiments of the present application will be described in detail with reference to the drawings and examples, so that how to implement technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.

Embodiment 1, as shown in fig. 1-2, a high concentration organic sewage treatment apparatus according to an embodiment of the present application includes a sewage treatment tank, the inside of the sewage treatment tank is sequentially divided into a collection tank 2, an oil separation tank 3, an air flotation tank 4, an aerobic tank 5, a hydrolysis tank 6, a reverse osmosis filter tank 7, a flocculation tank 8, and a sedimentation tank 9 by a partition plate 1, and the collection tank 2, the oil separation tank 3, the air flotation tank 4, the aerobic tank 5, the hydrolysis tank 6, the reverse osmosis filter tank 7, the flocculation tank 8, and the sedimentation tank 9 are communicated with each other through an overflow pipe; an anticorrosive material panel 11 which plays a role of corrosion prevention is fixed on the inner side wall of the collecting tank 2, a water inlet pipe 10 is arranged on the side surface of the collecting tank 2, a water inlet pump 12 is arranged at the connection part of the inner part of the collecting tank 2 and the water inlet pipe 10, and high-concentration organic matter water is pumped into the sewage treatment tank by the water inlet pump 12; an oil foam sieve 13 for skimming oil foam is arranged in the oil separation tank 3, and oil foam and floating objects floating on the water surface can be skimming; the impeller 14 is arranged at the bottom of the air floatation tank 4, the impeller 14 rotates to drive the sewage to rotate, and gas dissolved in the water is discharged to prevent the gas from influencing the decomposition in the subsequent aerobic tank; the bottom of the aerobic pool 5 is a packing layer 15, the packing layer 15 is a sludge packing layer rich in microorganisms, microorganisms with a longer generation period can be effectively filtered and reserved, the sewage can be deeply purified, meanwhile, nitrifying bacteria are fully propagated, the nitrification effect is obvious, and the deep phosphorus and nitrogen removal can be realized; a plurality of layers of RO reverse osmosis membranes 19 are fixed in the reverse osmosis filter tank 7. The filtering effect is good, and polymer particles with extremely small particles can be filtered; a flocculating agent box 16 is arranged on the side wall of the flocculating tank 8, and a polyaluminum ferric chloride flocculating agent is stored in the flocculating agent box 16, so that the flocculating efficiency is high; the lateral wall of sedimentation tank 9 is equipped with outlet pipe 17, and sedimentation tank 9 is the multi-bucket type sedimentation tank, and the bottom is equipped with a plurality of and stores up mud fill 18, stores up mud fill 18 and can regularly clear up the precipitate in sedimentation tank 9.

In embodiment 2, an oil skimming assembly 13 for skimming oil foam is disposed in the oil separation tank 3, the oil skimming assembly 13 includes an oil skimming motor 131 fixed on the inner wall of the oil separation tank 3 for providing oil skimming power, a transmission shaft 132 is fixedly connected to a motor shaft of the oil skimming motor 131, an oil skimming screen bracket 133 is sleeved on the lower portion of the transmission shaft 132, a fixing sleeve 134 for fixing the oil skimming screen bracket 133 is disposed at the end of the transmission shaft 132, the oil skimming screen bracket 133 is Y-shaped with a hollow center, an oil skimming screen drum 135 is fixedly connected to the end of the oil skimming screen bracket 133, a movable groove 136 is disposed at the outer side of the oil skimming screen drum 135, an oil skimming screen replacing shaft 137 is inserted into the oil skimming screen drum 135, an oil skimming screen frame 138 is fixedly connected to the side surface of the oil screen replacing shaft 137, an oil skimming screen 139 is disposed in the oil skimming screen frame 138, and the oil skimming screen 139 is fixed to the oil, the oil skimming motor 131 is only required to be started, the motor shaft of the oil skimming motor 131 drives the transmission rotating shaft 132 through the coupler, the transmission rotating shaft 132 drives the oil skimming screen support 133 to swing back and forth, oil foam is skimming, after the oil skimming screen 139 is fully adhered with the oil foam after being used for a period of time, the oil skimming screen replacing shaft 137 of the oil skimming screen frame 138 is only required to be drawn out of the oil skimming screen rotating cylinder 135 to replace the new oil skimming screen 139, after the oil skimming screen is replaced, the new oil skimming screen 139 is fixed on the oil skimming screen frame 138 through the fixing block 140, the oil skimming screen replacing shaft 137 is inserted into the oil skimming screen replacing cylinder 135 to complete the replacement, the operation is simple, and the removal of the oil foam in the organic sewage is effectively improved.

Compared with the prior art, the application can obtain the following technical effects: the utility model discloses an integration treatment facility, it is little to occupy the place, the expense of purchasing other equipment has been saved, be equipped with the anticorrosive material panel on the water tank inner wall, prolong its life, prevent that the corruption from taking place, utilize the organic matter impurity of microorganism degradation aquatic, high efficiency, pollute little, filtration membrane adopts RO reverse osmosis membrane, the filter effect is good, even the very little polymer granule of granule can both be filtered, can effective filtration remain the longer microorganism of generation cycle, can realize the deep purification of sewage, nitrobacteria fully breeds simultaneously, its nitration effect is obvious, but degree of depth dephosphorization denitrogenation, add the flocculating agent in the sewage, the sediment of floater can accelerate.

While the foregoing description shows and describes several preferred embodiments of the invention, it is to be understood, as noted above, that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. A high-concentration organic sewage treatment device comprises a sewage treatment tank and is characterized in that the inside of the sewage treatment tank is sequentially separated into a collecting tank (2) for collecting and storing sewage, an oil separation tank (3) for removing oil stains floating on the surface of the sewage, an air flotation tank (4) for solid-liquid separation, an aerobic tank (5) for decomposing organic matters, a hydrolysis tank (6) for decomposing anaerobic organic matters, a reverse osmosis filtering tank (7) for infiltration and filtration, a flocculation tank (8) for condensing micro suspended matters and a sedimentation tank (9) for sedimentation through a partition plate (1), the collecting tank (2), the oil separation tank (3), the air floatation tank (4), the aerobic tank (5), the hydrolysis tank (6), the reverse osmosis filtering tank (7), the flocculation tank (8) and the sedimentation tank (9) are communicated through an overflow pipe.

2. The apparatus for treating high concentration organic wastewater according to claim 1, wherein: be fixed with anticorrosive material panel (11) on the inside lateral wall of collecting pit (2), the side of collecting pit (2) is equipped with inlet tube (10), the inside of collecting pit (2) with inlet tube (10) department of linking to each other is equipped with intake pump (12).

3. The apparatus for treating high concentration organic wastewater according to claim 1, wherein: an oil skimming component (13) for skimming oil foam is arranged in the oil separation pool (3), the oil skimming component (13) comprises an oil skimming motor (131) which is fixed on the inner wall of the oil separation pool (3) and provides oil skimming power, a transmission rotating shaft (132) is fixedly connected onto a motor shaft of the oil skimming motor (131), an oil skimming screen support (133) is sleeved on the lower portion of the transmission rotating shaft (132), a fixing sleeve (134) for fixing the oil skimming screen support (133) is arranged at the tail end of the transmission rotating shaft (132), the oil skimming screen support (133) is in a Y shape with a hollowed middle part, an oil skimming screen rotating cylinder (135) is fixedly connected onto the tail end of the oil skimming screen support (133), a movable groove (136) is formed in the outer side of the oil skimming screen rotating cylinder (135), an oil screen replacing shaft (137) is inserted into the oil skimming screen rotating cylinder (135), and an oil screen frame (138) is fixedly connected onto the side surface of the oil skimming screen, an oil skimming screen (139) is arranged in the oil skimming screen frame (138), and the oil skimming screen (139) is fixed on the oil skimming screen frame (138) through a plurality of fixing blocks (140).

4. The apparatus for treating high concentration organic wastewater according to claim 1, wherein: the bottom of the air floatation tank (4) is provided with an impeller (14) used for providing rising bubbles, and the impeller (14) is a centrifugal impeller.

5. The apparatus for treating high concentration organic wastewater according to claim 1, wherein: the bottom of the aerobic tank (5) is provided with a packing layer (15), and the packing layer (15) is a sludge packing layer rich in microorganisms.

6. The apparatus for treating high concentration organic wastewater according to claim 1, wherein: a plurality of layers of RO reverse osmosis membranes (19) which are arranged in parallel are fixed in the reverse osmosis filtering tank (7).

7. The apparatus for treating high concentration organic wastewater according to claim 1, wherein: a flocculating agent box (16) is arranged on the side wall of the flocculating tank (8), and a polyaluminum ferric chloride flocculating agent or a polyaluminum chloride flocculating agent for accelerating the floating objects in the water to flocculate is stored in the flocculating agent box (16).

8. The apparatus for treating high concentration organic wastewater according to claim 1, wherein: the lateral wall of sedimentation tank (9) is equipped with outlet pipe (17), just sedimentation tank (9) are many hopper-type sedimentation tank, and the bottom is equipped with a plurality of and is used for collecting storage mud fill (18) of useless mud.