CN107777798A - A kind of sewage disposal device for being easy to remove sediment - Google Patents

Abstract

The invention discloses a kind of sewage disposal device for being easy to remove sediment,Including the first processing pond,Lid is provided with above first processing pond,Sewage inlet is provided with lid,Slag frame is provided with below sewage inlet,Filter is installed below slag frame,Oil-out is offered on the first processing pond top,Side is provided with ion microbubble generator below the first processing pond,First processing pond bottom is provided with dirt collection chamber,Dirt collection chamber upper end is provided with opening the first processing pond storage chamber of connection,Dirt collection intracavitary is provided with some impellers,Dirt collection intracavitary is provided with rotating shaft,Sewage draining exit is provided with below dirt collection chamber,Sewage draining exit side is provided with rinse mouth,Rinse mouth connects high-pressure water pipe,Flow-guiding mouth is provided with the middle part of first processing pond,Flow-guiding mouth connection second processing pond,Oil removal water permeable membrane is provided with flow-guiding mouth,Some baffle plates are provided with second processing pond,Being horizontally disposed with 3rd processing pond has adsorption layer,Delivery port is provided with the upper side of adsorption layer.

Description

A kind of sewage treatment equipment convenient for removing sediment

technical field

The invention relates to the field of sewage treatment equipment, in particular to sewage treatment equipment which facilitates the removal of sediment.

Background technique

Urban domestic sewage treatment has always been a matter of great concern to municipalities, enterprises and individuals, and among them, the scattered pollution sources of small water volume have the characteristics of many points, scattered, and relatively large pollution, such as hotels, clinics, schools, residential quarters, etc. If If the sewage is not properly treated and discharged directly into the environment, it will inevitably pollute the environment. For this type of pollution source, sewage treatment equipment is produced to effectively treat sewage, but the structure of sewage treatment equipment in the prior art is complex, the price of equipment is high, and the cost of use is high, and small sewage treatment equipment has poor decontamination ability , and it is very inconvenient to dispose of the sediment, and it is not easy to operate. Therefore, it is an urgent problem to be solved by the present invention to provide a sewage treatment equipment that can effectively purify sewage during use, has a simple structure and is easy to operate.

Contents of the invention

The purpose of the present invention is to overcome the disadvantages of the prior art and provide a sewage treatment equipment that facilitates the removal of sediment.

The purpose of the present invention is achieved through the following technical solutions: a sewage treatment equipment for easy removal of sediments, comprising a first treatment tank, a cover is arranged above the first treatment tank, a sewage water inlet is arranged on the cover, and the sewage water inlet There is a slag receiving frame at the bottom, a filter device is installed under the slag receiving frame, an oil outlet is opened on the upper part of the first treatment tank, an ion microbubble generator is set on the lower side of the first treatment tank, and an ion microbubble generator is installed at the bottom of the first treatment tank A sewage collection chamber is provided, the sewage collection chamber is an arc-shaped cavity, an opening is provided on the upper end of the sewage collection chamber to connect to the first treatment pool water storage chamber, a number of impellers are arranged in the sewage collection chamber, a rotating shaft is arranged in the sewage collection chamber, and the impeller It is radially fixed on the rotating shaft with the rotating shaft as the center, and a sewage outlet is provided under the sewage collection chamber, and a flushing port is provided on one side of the sewage discharge port, and the flushing port is connected to a high-pressure water pipe. In the second treatment tank, an oil-proof and water-permeable membrane is arranged on the diversion port, and some baffles are arranged in the second treatment tank, and the baffles are vertically arranged, and a diversion port is arranged below the second treatment tank, and the diversion port is connected to the third In the treatment pool, an adsorption layer is arranged horizontally in the third treatment pool, and a water outlet is arranged on the side above the adsorption layer.

further. The filter device is provided with a multi-layer filter screen, the number of meshes of the filter screen increases sequentially from top to bottom, and the filter device is detachable.

Further, the baffles are provided with an opening below every other baffle, correspondingly the upper part of the baffle without an opening is provided with an opening, a water storage chamber is formed between the baffles, and the bottom of the water storage chamber is provided with a sediment collection box.

Further, the adsorption layer is filled with activated carbon pellets, and the adsorption layer is detachable.

Further, a drug injection port is provided above the second treatment pool.

Further, the oil outlet is connected to an oil discharge pipe, and a valve is arranged on the oil discharge pipe.

The beneficial effects of the present invention are as follows: the structure is simple and easy to use; the slag receiving frame provided can filter larger sundries, and at the same time, the multi-layer structure of the filtering device can initially filter out most impurities; three-stage filtering can effectively make sewage Purification treatment is obtained; the baffle installed in the second treatment tank increases the water flow circuit to more effectively precipitate the sewage; the adsorption layer in the third treatment tank adopts activated carbon adsorption to remove the sewage odor when the sewage is discharged; There is an oil outlet in the first treatment tank, and the user can open the valve to discharge oil and water from time to time; a sewage discharge device is installed at the bottom of the first treatment tank, which can effectively discharge the sediment at the bottom of the treatment tank through the rotation of the impeller without dismantling Turn on the device to clean it up.

Description of drawings

Fig. 1 is the structural representation of the present invention;

In the figure: 1- sewage outlet, 2- flushing port, 3- impeller, 4- oil outlet, 5- filter device, 6- slag receiving frame, 7- sewage water inlet, 8- chemical injection port, 9- first treatment Pool, 10-oil-proof and water-permeable membrane, 11-second treatment pool, 12-baffle plate, 13-adsorption layer, 14-water outlet, 15-third treatment pool.

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

As shown in Figure 1, a kind of sewage treatment equipment that is convenient to remove sediment includes a first treatment pool 9, a cover is arranged above the first treatment pool 9, a sewage water inlet 7 is arranged on the cover, and a sewage water inlet 7 is below A slag receiving frame 6 is provided, a filter device 5 is installed below the slag receiving frame 6, an oil outlet 4 is provided on the top of the first treatment tank 9, and an ion microbubble generator is arranged on the lower side of the first treatment tank 9. The bottom of the first treatment pool 9 is provided with a sewage collection chamber, the sewage collection chamber is an arc-shaped cavity, the upper end of the sewage collection chamber is provided with an opening to connect the first treatment pool 9 water storage chambers, and several impellers 3 are arranged in the sewage collection chamber. There is a rotating shaft in the sewage chamber, and the impeller 3 is radially fixed on the rotating shaft with the rotating shaft as the center. A sewage discharge port 1 is provided under the sewage collection chamber, and a flushing port 2 is provided on the side of the sewage discharge port 1. The flushing port 2 is connected to a high-pressure water pipe. The middle part of the treatment tank 9 is provided with a diversion port, the diversion port is connected to the second treatment tank 11, an oil-proof and water-permeable membrane 10 is arranged on the diversion port, and some baffle plates 12 are arranged in the second treatment tank 11, and the baffle plates 12 are vertically arranged. Arranged vertically, a diversion port is arranged below the second treatment pool 12, and the diversion port is connected to the third treatment pool 15. An adsorption layer 13 is horizontally arranged in the third treatment pool 15, and a water outlet 14 is arranged on the side above the adsorption layer 13.

Further, the filter device 5 is provided with a multi-layer filter screen, the mesh number of the filter screen increases sequentially from top to bottom, and the filter device 5 is detachable.

Further, the baffle 12 is provided with an opening below every other baffle 12, correspondingly the upper part of the baffle 12 without an opening is provided with an opening, and a water storage chamber is formed between the baffles 12 to store water. A sediment collection box is provided at the bottom of the chamber.

Further, the adsorption layer 13 is filled with activated carbon pellets, and the adsorption layer 13 is detachable.

Further, a drug injection port 8 is provided above the second treatment tank 11 .

Further, the oil outlet 4 is connected to an oil discharge pipe, and a valve is arranged on the oil discharge pipe.

The working process of the present invention is as follows: including putting domestic sewage into the first treatment tank 9 from the sewage water inlet 7, a slag receiving frame 6 is arranged below the sewage water inlet 7, and the slag receiving frame 6 can filter out large impurities, filter The final sewage flows into the filter device 5, and the filter device 5 filters the sewage again. The filter device 5 is a multi-layer structure, and the mesh of the filter layer is getting finer and finer, so that the purpose of gradually filtering most of the larger impurities to the sewage is achieved. The bottom of the first treatment tank 9 is provided with a sewage discharge device, and the sediment falls into the sewage collection chamber. The driving device drives the rotation of the impeller 3 to take out the sediment in the sewage collection chamber and discharge it from the sewage outlet 1. The flushing port 2 is connected to the high-pressure water pipe to clean the sewage chamber. An ion microbubble generator is installed in the first treatment pool 9, and the ion microbubble generator can pass the oil dissolved in the sewage through the generated air bubbles. To the surface of the sewage, the oil outlet 4 provided above the first treatment tank 9 can discharge the oil in the sewage, and an oil-separating and water-permeable membrane 10 is arranged on the diversion port, and the oil-separating and water-permeable membrane 10 isolates the oil in the first treatment tank 9 , the sewage enters the water storage cavity separated by the baffle plate 12 of the second treatment tank 11, and the water storage cavity separated by the baffle plate 12 is connected. The setting of the baffle plate 12 increases the length of the sewage circulation circuit, and the effect of sewage precipitation is better , a sediment collection box is arranged at the bottom of the water storage chamber, the collection box can be taken out, and the sedimentation tank is cleaned, and the sewage after sedimentation enters the third treatment tank 15, and the activated carbon in the adsorption layer 13 in the third treatment tank 15 can be Absorb bad smell, discharge clean and odor-free purified water from water outlet 14.

Claims (6)

1. A sewage treatment equipment that facilitates the removal of sediment, characterized in that it includes a first treatment pool (9), a cover is provided above the first treatment pool (9), and a sewage water inlet (7) is provided on the cover , a slag receiving frame (6) is installed under the sewage water inlet (7), a filter device (5) is installed under the slag receiving frame (6), and an oil outlet (4) is opened on the upper part of the first treatment tank (9), An ion microbubble generator is installed on the lower side of the first treatment pool (9), and a sewage collection chamber is provided at the bottom of the first treatment pool (9). The water storage chamber of the first treatment tank (9) is provided with a number of impellers (3) in the sewage collection chamber, and a rotating shaft is arranged in the sewage collection chamber. The impellers (3) are radially fixed on the rotating shaft with the rotating shaft as the center. There is a sewage discharge port (1) under the chamber, and a flushing port (2) is provided on one side of the sewage discharge port (1), and the flushing port (2) is connected to a high-pressure water pipe. The outlet is connected to the second treatment tank (11), and the diversion port is provided with an oil-proof and water-permeable membrane (10), and several baffles (12) are arranged in the second treatment tank (11), and the baffles (12) are vertically arranged , a diversion port is provided under the second treatment pool (12), and the diversion port is connected to the third treatment pool (15), and an adsorption layer (13) is horizontally arranged in the third treatment pool (15), and above the adsorption layer (13) One side is provided with a water outlet (14). 2. The sewage treatment equipment that facilitates the removal of sediments according to claim 1, characterized in that: the filter device (5) is provided with multi-layer filter nets, and the mesh numbers of the filter nets increase sequentially from top to bottom , The filter device (5) is removable. 3. The sewage treatment equipment for easy sediment removal according to claim 1, characterized in that: every other baffle (12) is provided with an opening below each baffle (12), and correspondingly no opening is provided The upper part of the baffle (12) is provided with an opening, a water storage chamber is formed between the baffle (12) and the baffle (12), and a sediment collection box is provided at the bottom of the water storage chamber. 4. The sewage treatment equipment for easy sediment removal according to claim 1, characterized in that: the adsorption layer (13) is filled with activated carbon pellets, and the adsorption layer (13) is detachable. 5. The sewage treatment equipment for easy sediment removal according to claim 1, characterized in that: a dosing port (8) is arranged above the second treatment pool (11). 6. The sewage treatment equipment for easy sediment removal according to claim 1, characterized in that: the oil outlet (4) is connected to an oil discharge pipe, and the oil discharge pipe is provided with a valve.