CN208577572U - A kind of sewage treatment environmental protection equipment - Google Patents

Abstract

The utility model discloses an environmental protection equipment for sewage treatment, which comprises a treatment box, wherein a pretreatment box, a degreasing tank and a purification box are arranged inside the treatment box. The tank is located above the oil removal tank, a connection pipe is fixedly connected above the pretreatment tank, and multiple connection pipes are provided, and the interior of the pretreatment tank is connected with a No. 1 filter plate, a No. 2 filter plate and an activated carbon filter screen, and the No. The filter plate is located between the No. 1 filter plate and the activated carbon filter screen, and one end of the No. 1 filter plate and the No. 2 filter plate is connected to the sewage collection bucket, and the sewage collection bucket is located on the outer side of the treatment tank, and the inside of the oil removal tank is on both sides. Fixed connection with baffle. The utility model can greatly enhance the effect of sewage treatment, effectively improve the quality and efficiency of sewage treatment, the treated sewage can be directly used for domestic water, and is suitable for being widely popularized and used.

Description

A kind of sewage treatment environmental protection equipment

technical field

The utility model relates to the field of sewage treatment, in particular to an environmental protection device for sewage treatment.

Background technique

Domestic sewage is the waste water discharged from the daily life of residents, mainly from residential buildings and public buildings, mainly including toilet drainage, toilet handwashing water, and kitchen drainage water. Generally, the composition of kitchen sewage is complex, and the sewage contains various organic substances, animal and vegetable oils, proteins, sugars, starches, etc. Compared with domestic sewage, the sewage pollution index has a similar composition but high organic content, and contains a large amount of animal and vegetable oils. If the kitchen sewage is directly discharged, it will cause water pollution.

At present, there is rarely a suitable household sewage treatment environmental protection equipment on the market. Some household sewage treatment environmental protection equipment has some shortcomings and deficiencies in some aspects, such as: the sewage treatment equipment is inconvenient to move, and the oily sewage in the kitchen sewage is not easy to move. The treatment effect is not obvious, and residues will be left, resulting in poor sewage treatment capacity, which does not meet people's needs. To this end, we propose an environmental protection equipment for sewage treatment.

SUMMARY OF THE INVENTION

The main purpose of the present utility model is to provide an environmental protection equipment for sewage treatment, which can greatly enhance the effect of sewage treatment, effectively improve the quality and efficiency of sewage treatment, and the treated sewage can be directly used for domestic water, which can effectively solve the problems in the background technology. The problem.

To achieve the above purpose, the technical scheme adopted by the present utility model is:

An environmental protection equipment for sewage treatment, comprising a treatment box, a pretreatment box, a degreasing tank and a purification box are arranged inside the treatment box, the purification box is located on one side of the pretreatment box and the degreasing tank, and the pretreatment box is located above the degreasing tank , the top of the pretreatment box is fixedly connected with a connecting pipe, and there are multiple connecting pipes. The inside of the pretreatment box is connected with a No. 1 filter plate, a No. 2 filter plate and an activated carbon filter screen, and the No. 2 filter plate is located in No. 1 Between the filter plate and the activated carbon filter screen, one end of the No. 1 filter plate and the No. 2 filter plate is connected to the sewage collecting bucket, and the sewage collecting bucket is located on the outer side of the treatment tank, and baffle plates are fixedly connected on both sides of the inside of the oil removal tank. , an aeration device is arranged between the baffles, an oil scraper is arranged above the oil removal tank, one end of the oil scraper is connected to the sewage collection barrel pipeline, and the pipeline below the oil removal tank is connected to a slag collection box, and The slag collecting box is connected with the sewage collecting barrel pipeline.

Further, a stirring shaft is arranged inside the purification box, a stirring frame is connected to the outside of the stirring shaft, a through hole runs through the inside of the stirring frame, and a conduit at one end of the through hole is connected to the disinfectant tank, and the disinfectant tank is located in the treatment tank. outside below.

Further, the aeration device includes an aerator, an aeration pipe, an aeration branch pipe and an aeration head, the aeration pipe is located at one end of the aerator, the aeration branch pipe is located on both sides of the aeration pipe, and the aeration pipe is located on both sides of the aeration pipe. The aeration head is located at one end of the aeration branch pipe.

Further, a cooling fan is installed on the upper side of the processing box, and there are two cooling fans.

Compared with the prior art, the utility model has the following beneficial effects:

1. This kind of environmental protection equipment for sewage treatment can be connected to multiple kitchen waste pipes by using the pretreatment box set above the treatment box and the connecting pipe set above the pretreatment box when it is reused. Enter the pretreatment box through the connecting pipe, and use the No. 1 filter plate and the No. 2 filter plate inside the pre-treatment box to effectively filter the large particle waste residue in the sewage. There is a scraper above the filter plate, which can scrape the waste residue filtered from the No. 1 filter plate and the No. 2 filter plate to the inside of the sewage collecting bucket on the side of the No. 1 filter plate and the No. 2 filter plate, and the filtered kitchen sewage passes through the pipeline. Entering the inside of the oil removal tank, an aeration device is arranged between the baffles of the oil removal tank, and the aeration machine in the aeration device is used to transport the aeration through the aeration pipe and the aeration branch pipe into the aeration head, and the oil-containing air is transported into the aeration head. Air is introduced into the wastewater, and the buoyancy is increased after the oil droplets adhere to the highly dispersed micro-bubbles, and the floating speed is increased by nearly a thousand times, so that the waste oil and water in the wastewater can be separated, and the waste oil is deposited in the oil removal tank. Above, the scraper is used to collect the waste oil and transport the waste oil into the sewage collection barrel through the pipeline for processing. The waste oil in the sewage can be further purified, and the impurities under the oil tank can be removed through the pipeline. Inside the slag collection box, the clean water after degreasing enters the purification box through pipes and water pumps.

2. Through the set purification box, by using the stirring shaft and stirring frame set inside the re-purification box, a plurality of through holes are arranged inside the re-stirring frame, and the other end of the through holes is connected with the pipeline of the disinfectant tank, and the pipeline is set Inside the stirring shaft, the disinfectant inside the disinfectant tank can be discharged into the purification box through the through hole through the pipeline, and at the same time, the stirring shaft and the stirring frame are driven by the motor to rotate and stir, which can effectively make the purification effect inside the purification box. Greatly improved, effectively improving the quality and efficiency of sewage treatment, and the treated sewage can be directly used for domestic water.

3. The heat generated inside the treatment box can be effectively dissipated in a timely manner by the set cooling fan, preventing the high heat inside the treatment box from affecting the normal operation of the sewage treatment parts inside the treatment box, and improving the service life of the sewage treatment workpiece. Simple Efficient, suitable for widespread promotion and use.

Description of drawings

Figure 1 is a schematic diagram of the overall structure of a sewage treatment environmental protection equipment of the present invention.

Figure 2 is a schematic structural diagram of a degreasing tank of a sewage treatment environmental protection equipment of the present invention.

In the figure: 1. Treatment box; 2. Pretreatment box; 3. Oil removal tank; 4. Purification box; 5. Connecting pipe; 6. No. 1 filter plate; 7. No. 2 filter plate; , baffle; 10, aeration device; 11, oil scraper; 12, slag collecting box; 13, stirring shaft; 14, stirring frame; 15, through hole; 16, disinfectant tank; 17, aerator; 18 , aeration pipe; 19, aeration branch pipe; 20, aeration head; 21, cooling fan; 22, activated carbon filter.

Detailed ways

In order to make the technical means, creation features, achievement goals and effects of the present invention easy to understand and understand, the present invention will be further described below with reference to the specific embodiments.

As shown in Figures 1-2, an environmental protection equipment for sewage treatment includes a treatment box 1, and the treatment box 1 is provided with a pretreatment box 2, a degreasing box 3 and a purification box 4, and the purification box 4 is located in the pretreatment box. 2 and one side of the oil removal tank 3, and the pretreatment tank 2 is located above the oil removal tank 3, the connection pipe 5 is fixedly connected above the pretreatment tank 2, and there are multiple connection pipes 5, and the pretreatment tank 2 is internally connected No. 1 filter plate 6, No. 2 filter plate 7 and activated carbon filter 22, and No. 2 filter plate 7 is located between the No. 1 filter plate 6 and the activated carbon filter 22, and the No. 1 filter plate 6 and No. 2 filter plate 7 One end is connected with the sewage collecting bucket 8, and the sewage collecting bucket 8 is located on the outer side of the treatment tank 1, and baffles 9 are fixedly connected on both sides of the inside of the oil removal tank 3, and an aeration device 10 is arranged between the baffles 9. An oil scraper 11 is arranged above the oil removal tank 3, and one end of the oil scraper 11 is connected to the sewage collection bucket 8. The pipeline below the oil removal tank 3 is connected to a slag collection box 12, and the slag collection box 12 is connected to the sewage collection tank 8. Barrel 8 plumbing connections.

In this embodiment, as shown in Figures 1 and 2, the sewage can be pre-treated and filtered by the pretreatment tank 2, so that the large particle waste residue in the sewage can be effectively filtered, and the oil removal tank 3 can be The waste oil and water in the waste water are separated, and the oil scraper 11 is used to collect the waste oil and transport the waste oil into the sewage collection barrel 8 through the pipeline for processing, and the impurities under the oil tank 3 enter the slag collection box 12 through the pipeline Inside, the clean water after degreasing enters the purification tank 4 through pipes and water pumps.

Wherein, the purification box 4 is provided with a stirring shaft 13, the outside of the stirring shaft 13 is connected with a stirring frame 14, the stirring frame 14 has a through hole 15 inside, and one end of the through hole 15 is connected to the disinfectant tank 16 by a conduit, And the disinfectant tank 16 is located below the outside of the processing tank 1 .

In this embodiment, as shown in FIG. 1 , the purification box 4 provided can effectively improve the purification effect inside the purification box, effectively improve the quality and efficiency of sewage treatment, and the treated sewage can be directly used for domestic water.

The aeration device 10 includes an aerator 17 , an aeration pipe 18 , an aeration branch pipe 19 and an aeration head 20 , the aeration pipe 18 is located at one end of the aerator 17 , and the aeration branch pipe 19 is located at one end of the aerator 17 . On both sides of the air pipe 18 , the aeration head 20 is located at one end of the aeration branch pipe 19 .

In this embodiment, as shown in FIG. 2 , the aerator 17 , the aeration pipe 18 , the aeration branch pipe 19 and the aeration head 20 are provided, so that the sewage can be effectively aerated, so that the water and oil can be better separation.

Wherein, a cooling fan 21 is installed on the upper side of the processing box 1 , and there are two cooling fans 21 .

In this embodiment, as shown in FIG. 1 , the heat generated inside the treatment box can be effectively dissipated in a timely manner by the provided cooling fan 21, so as to prevent the heat inside the treatment box 1 from being too high and affecting the normal operation of the sewage treatment parts inside the treatment box. , to improve the service life of sewage treatment workpieces.

It should be noted that the present utility model is an environmental protection equipment for sewage treatment. During operation, the pretreatment box 2 arranged above the treatment box 1 and the connecting pipe 5 arranged above the pretreatment box 2 can be used to connect to multiple kitchens. Waste water pipe, the connected sewage enters the interior of the pretreatment box 2 through the connecting pipe, and the No. 1 filter plate 6, the No. 2 filter plate 7 and the activated carbon filter 22 in the pretreatment box 2 can effectively remove the large amount of waste water in the sewage. The waste residue of the particles is effectively filtered, and at the same time, a scraper is provided above the No. 1 filter plate 6 and the No. 2 filter plate 7, and the waste residue filtered from the No. 1 filter plate 6 and the No. 2 filter plate 7 can be scraped to the No. 1 filter plate. Inside the sewage collecting bucket 8 on one side of the plate 6 and the No. 2 filter plate 7, the filtered kitchen sewage enters the inside of the oil removal tank 3 through the pipeline, and an aeration device 10 is arranged between the baffles 9 of the oil removal tank 3, using The aerator 17 in the aeration device 10 transports the aeration into the aeration head 20 through the aeration pipe 18 and the aeration branch pipe 19, passes the air into the oily wastewater, and uses the oil droplets to adhere to the highly dispersed microbubbles. After that, the buoyancy is increased, and the floating speed is increased by nearly a thousand times, so that the waste oil and water in the waste water can be separated, and the waste oil is deposited on the top of the oil removal tank 3, and the oil scraper 11 is used to collect the waste oil. The oil is transported into the sewage collection barrel 8 through the pipeline for processing, and the waste oil in the sewage can be further purified. The barrel 8 is connected by a pipeline, and the waste residue can be directly transported into the sewage collecting barrel 8 for centralized treatment. The clean water after degreasing enters the purification box 4 through the pipeline and the water pump, and the stirring shaft 13 and the The stirring frame 14 is provided with a plurality of through holes 15 inside the stirring frame 14, and the other end of the through holes 15 is connected with the pipeline of the disinfectant tank 16, and the pipeline is arranged inside the stirring shaft 13, and the disinfectant tank can be connected through the pipeline. The disinfectant inside 16 is discharged into the purification box 4 through the through hole 15, and at the same time, the motor is also used to drive the stirring shaft 13 and the stirring frame 14 to rotate and stir, which can effectively improve the purification effect inside the purification box 4 and effectively improve sewage treatment. The quality and efficiency of the treated sewage can be directly used for domestic water. The heat generated inside the treatment box can be effectively dissipated in a timely manner by using the cooling fan 21 to prevent the heat inside the treatment box 1 from being too high to affect the interior of the treatment box. The normal operation of sewage treatment parts increases the service life of sewage treatment parts.

The basic principles and main features of the present invention and the advantages of the present invention are shown and described above. It should be understood by those skilled in the art that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention There will also be various changes and improvements in the new model, which all fall within the scope of the claimed invention. The claimed scope of the present invention is defined by the appended claims and their equivalents.

Claims (4)

1. a kind of sewage treatment environmental protection equipment, including treatment box (1), it is characterised in that: the treatment box (1) is internally provided with pre- Treatment box (2), oil removal box (3) and purifying box (4), the purifying box (4) are located at pretreatment box (2) and oil removal box (3) side, and Pretreatment box (2) is located above oil removal box (3), is fixedly connected with connecting tube (5) above the pretreatment box (2), and connecting tube (5) it is provided with multiple, pretreatment box (2) internal cohesion has No.1 filter plate (6), No. two filter plates (7) and active carbon mistake Strainer (22), and No. two filter plates (7) are located between No.1 filter plate (6) and activated charcoal strainer (22), the No.1 filtering Plate (6) and No. two filter plate (7) one end are connected with dirt colleceting bucket (8), and dirt colleceting bucket (8) is located at the external side for the treatment of box (1), described The internal two sides of oil removal box (3) are fixedly connected with baffle (9), are provided with aerator (10), the oil removing between the baffle (9) It is offered Oil scraper (11) above case (3), described Oil scraper (11) one end is connect with dirt colleceting bucket (8) pipeline, the oil removal box (3) Lower section pipeline is connected with slag trapping box (12), and slag trapping box (12) is connect with dirt colleceting bucket (8) pipeline.

2. a kind of sewage treatment environmental protection equipment according to claim 1, it is characterised in that: set inside the purifying box (4) It is equipped with agitating shaft (13), there is stirring frame (14) linking on the outside of the agitating shaft (13), logical through having inside the stirring frame (14) Hole (15), and through-hole (15) one end conduit connection disinfectant box (16), and disinfectant box (16) is located at treatment box (1) outer subordinate Side.

3. a kind of sewage treatment environmental protection equipment according to claim 1, it is characterised in that: the aerator (10) includes Aerator (17), aeration tube (18), aeration branch pipe (19) and aeration head (20), the aeration tube (18) are located at aerator (17) one End, the aeration branch pipe (19) are located at aeration tube (18) two sides, and the aeration head (20) is located at aeration branch pipe (19) one end.

4. a kind of sewage treatment environmental protection equipment according to claim 1, it is characterised in that: one above the treatment box (1) Side is equipped with cooling fan (21), and there are two cooling fan (21) settings.