CN211546222U

CN211546222U - Sewage deodorization device

Info

Publication number: CN211546222U
Application number: CN202020059853.3U
Authority: CN
Inventors: 黄维; 刘得军; 席家军; 于亚凡
Original assignee: Gansu Lanbiqing Environmental Protection Technology Co ltd
Current assignee: Gansu Lanbiqing Environmental Protection Technology Co ltd
Priority date: 2020-01-10
Filing date: 2020-01-10
Publication date: 2020-09-22
Anticipated expiration: 2030-01-10

Abstract

The utility model discloses a sewage deodorizing device, including sewage collecting pit and purification tank, the sewage water inlet has been seted up to a side surface of sewage collecting pit, and the inboard of sewage water inlet is inlayed and is had the filter screen, the inboard of sewage collecting pit is provided with the oil absorption layer, and the top of oil absorption layer is connected with the oil absorption pipe through the oil trap, the one end of oil absorption pipe is passed through the air-blower and is connected with the sump tank, the inboard bottom of sewage collecting pit leads to pipe to be connected with the centrifugal pump, and the centrifugal pump leads to pipe to be connected with the sewage treatment tank. The utility model discloses in, be provided with aeration deoiling device in sewage treatment pond, at first carry out the greasy dirt to sewage treatment pond surface and collect the processing, be favorable to the purification of follow-up stage, moreover, the deodorant that is equipped with storage in the deodorant bin is used for eliminating the foul smell of sewage treatment pond internal waste water, can purify the peculiar smell in the sewage, and aeration deoiling device and deodorant bin combine together between them and let whole device have deoiling, deodorant advantage.

Description

Sewage deodorization device

Technical Field

The utility model relates to a sewage treatment technical field especially relates to a sewage deodorizing device.

Background

The sewage treatment equipment is widely used in the industries of municipal administration, environmental protection, sewage treatment, light industry, chemical industry, mine, petroleum, water conservancy, metallurgy and the like, and is one of energy-consuming households and key equipment in related industries.

However, some sewage treatment apparatuses are difficult to treat sewage containing oil stains and odor, and most of the sewage containing oil stains and odor is from domestic sewage such as kitchens and toilets, so how to treat the oil stains and the odor in the sewage is one of the important problems that need to be discussed and solved in the current sewage treatment technology.

SUMMERY OF THE UTILITY MODEL

This is not enough to prior art, the utility model provides a: a sewage deodorization device has the advantages of thorough oil removal, deodorization, disinfection and purification, and further solves the problems in the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a sewage deodorization device comprises a sewage collecting pool and a purifying pool, wherein a sewage inlet is arranged on one side surface of the sewage collecting pool, a filter screen is embedded in the inner side of the sewage inlet, an oil absorption layer is arranged on the inner side of the sewage collecting pool, the upper side of the oil absorption layer is connected with an oil absorption pipe through an oil collecting port, one end of the oil absorption pipe is connected with an oil collecting tank through an air blower, the inner bottom of the sewage collecting pool is connected with a centrifugal pump through a water pipe, the centrifugal pump is connected with the sewage treating pool through a water pipe, a stirring barrel is arranged on the inner side of the sewage treating pool, a crushing device is arranged on the inner side of the stirring barrel, one end of the inner bottom of the sewage treating pool is connected with the water pipe through a water outlet, the water pipe is connected with the purifying pool through the centrifugal pump, an ultraviolet sterilization device is arranged at the top, and a sewage detector is arranged on the surface of the purification tank.

Preferably, one side of the stirring barrel is connected with a water pipe through a hose, two springs are fixedly connected to two ends of the bottom of the stirring barrel, the two springs are symmetrically arranged relative to the center line of the stirring barrel, and water leakage holes are formed in the bottom of the stirring barrel.

Preferably, the crushing apparatus is composed of a motor, crushing blades, and a main shaft.

Preferably, a methane recovery device is arranged at one end of the top surface of the sewage treatment tank, and a deodorant storage tank is arranged at the other end of the top surface of the sewage treatment tank.

Preferably, the activated carbon layer is provided with the multilayer, and the vertical equidistance in multilayer activated carbon layer distributes in the inboard of purifying tank, the outlet has been seted up to the inboard bottom one end of purifying tank, and the surface in outlet passes through control valve and water piping connection, and the other end and the sewage treatment pond of water pipe are connected.

Preferably, a control panel is arranged on one side of the surface of the sewage collecting tank.

Compared with the prior art, the utility model has the advantages that;

(1) the utility model discloses in, be provided with aeration deoiling device in sewage treatment pond, at first carry out the greasy dirt to sewage treatment pond surface and collect the processing, be favorable to the purification of follow-up stage, moreover, the deodorant that is equipped with storage in the deodorant bin is used for eliminating the stink of sewage treatment pond internal waste water, can purify the peculiar smell in the sewage, and aeration deoiling device and deodorant bin combine together between them and let whole device have deoiling, deodorant advantage.

(2) The utility model discloses in, in sewage treatment pond, be provided with reducing mechanism, blade among the reducing mechanism carries out the large-scale particle treatment to in the sewage, accelerate the microbial reaction in the sewage, be favorable to the recovery of marsh gas, be provided with vibrating device in sewage treatment pond's inboard bottom moreover, can accelerate the processing to sewage, be provided with multiple purifier in the purifying tank, one kind is that the active carbon layer purifies, another kind is that ultraviolet ray disinfection device purifies, accelerate the purification rate of sewage, let whole device disinfection purify more thoroughly.

Drawings

FIG. 1 is a schematic view of a sewage deodorizing device according to the present invention;

FIG. 2 is a schematic view of a sewage deodorizing device of the present invention;

FIG. 3 is a schematic view of a sewage collecting tank of the sewage deodorizing device of the present invention.

Illustration of the drawings:

1-a sewage collecting pool, 2-an oil suction pipe, 3-a blower, 4-an oil collecting tank, 5-a hose, 6-a sewage treatment pool, 7-a crushing device, 8-a methane recovery device, 9-a purification pool, 10-an ultraviolet sterilization device, 11-a sewage detector, 12-an activated carbon layer, 13-a control valve, 14-a water outlet, 15-a stirring barrel, 16-a spring, 17-a centrifugal pump, 18-a water pipe, 19-an oil suction layer, 20-a sewage inlet, 21-a filter screen, 22-an oil collecting port and 23-a deodorant storage tank.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a sewage deodorizing device comprises a sewage collecting pool 1 and a purifying pool 9, wherein a sewage inlet 20 is formed in the surface of one side of the sewage collecting pool 1, a filter screen 21 is embedded in the inner side of the sewage inlet 20, an oil absorption layer 19 is arranged on the inner side of the sewage collecting pool 1, the upper side of the oil absorption layer 19 is connected with an oil suction pipe 2 through an oil collecting port 22, one end of the oil suction pipe 2 is connected with an oil collecting tank 4 through an air blower 3, the bottom of the inner side of the sewage collecting pool 1 is connected with a centrifugal pump 17 through a water pipe 18, the centrifugal pump 17 is connected with a sewage treatment pool 6 through the water pipe 18, a stirring barrel 15 is arranged on the inner side of the sewage treatment pool 6, a crushing device 7 is arranged on the inner side of the stirring barrel 15, one end of the bottom of the inner side of the sewage treatment pool 6 is connected with the water pipe 18 through a water outlet, the, an active carbon layer 12 is arranged below the ultraviolet sterilization device 10, and a sewage detector 11 is arranged on the surface of the purifying tank 9.

In one embodiment, the activated carbon layers 12 are provided in multiple layers, and the multiple activated carbon layers 12 are vertically distributed at equal intervals inside the purification tank 9, and the multiple activated carbon layers 12 can purify the sewage more thoroughly.

In one embodiment, the crushing device 7 consists of a motor, crushing blades and a main shaft, wherein the crushing device 7 can accelerate the oxidation of microorganisms in the sewage and increase the recovery rate of the biogas.

In one embodiment, one end of the top surface of the sewage treatment tank 6 is provided with the methane gas recovery device 8, and the other end of the top surface of the sewage treatment tank 6 is provided with the deodorant storage tank 23, wherein the deodorant stored in the deodorant storage tank 23 is provided for deodorizing the sewage in the sewage treatment tank 6.

The working principle is as follows: when in use, firstly sewage is pumped into the sewage collecting pool 1 through the sewage inlet 20, then the sewage enters the sewage collecting pool, the oil stain in the sewage floats on the surface, then the oil stain on the surface is absorbed through the oil absorption layer 19, the absorbed oil stain enters the oil collecting tank 4 through the oil absorption pipe 2 through the oil collecting port 22, then the sewage enters the sewage treatment pool 6 under the action of the centrifugal pump 17, the sewage is crushed through the crushing device 7, the oxidation of microorganism in the sewage is accelerated, the recovery rate of methane is increased, and the deodorant in the deodorant storage tank 23 can be used for eliminating the odor of the sewage in the sewage treatment pool 6, the treated sewage enters the purifying pool 9 through the centrifugal pump 17, then the sewage is purified through the activated carbon layer 12 and the ultraviolet sterilization device 10, the treated sewage is detected through the sewage detector 11, if the discharge standard is met, the waste water is discharged from the water discharge port 14, and if the waste water does not meet the standard, the waste water is purified again.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a sewage deodorization device, includes sewage collecting pit (1) and purification tank (9), its characterized in that, sewage water inlet (20) have been seted up to one side surface of sewage collecting pit (1), and the inboard of sewage water inlet (20) is inlayed and is had filter screen (21), the inboard of sewage collecting pit (1) is provided with oil absorption layer (19), and the top of oil absorption layer (19) is passed through oil trap (22) and is connected with oil absorption pipe (2), the one end of oil absorption pipe (2) is passed through air-blower (3) and is connected with sump oil tank (4), the inboard bottom of sewage collecting pit (1) is passed through water pipe (18) and is connected with centrifugal pump (17), and centrifugal pump (17) are passed through water pipe (18) and are connected with sewage treatment tank (6), the inboard of sewage treatment tank (6) is provided with agitator (15), and reducing mechanism (7) are installed to the inboard of agitator (15), the utility model discloses a sewage treatment device, including sewage treatment tank (6), water pipe (18), centrifugal pump (17), ultraviolet germicidal device (10), activated carbon layer (12) and purification tank (9), the surface mounting of purification tank (9) has sewage detector (11).

2. The sewage water deodorization device as claimed in claim 1, wherein one side of the stirring barrel (15) is connected with the water pipe (18) through the hose (5), two springs (16) are fixedly connected to two ends of the bottom of the stirring barrel (15), the two springs (16) are arranged symmetrically with respect to the center line of the stirring barrel (15), and the bottom of the stirring barrel (15) is provided with water leakage holes.

3. A sewage deodorizing device according to claim 1, characterized in that said pulverizing means (7) is composed of a motor, a pulverizing blade, and a main shaft.

4. The sewage deodorizing device according to claim 1, wherein a methane gas recovering unit (8) is provided at one end of the top surface of the sewage treatment tank (6), and a deodorant storage tank (23) is provided at the other end of the top surface of the sewage treatment tank (6).

5. The sewage deodorization device as recited in claim 1, wherein the activated carbon layer (12) is provided with a plurality of layers, the activated carbon layers (12) are vertically distributed at equal intervals on the inner side of the purification tank (9), a water outlet (14) is opened at one end of the bottom of the inner side of the purification tank (9), the surface of the water outlet (14) is connected with a water pipe (18) through a control valve (13), and the other end of the water pipe (18) is connected with the sewage treatment tank (6).

6. The sewage deodorizing device according to claim 1, wherein a control panel is provided on a surface side of said sewage collecting tank (1).