CN211111469U - Sewage clarification device for separation and recycling of domestic sewage - Google Patents

Abstract

The utility model provides a sewage clarification device for separation and recycling of domestic sewage, which relates to the field of sewage treatment. It includes a base, the upper surface of the base is fixedly installed with a separation bucket, and the outer side of the separation bucket is fixedly installed with a water inlet pipe. The sewage clarification device for the separation and recycling of domestic sewage is provided with the first mud pump and the second mud pump, so that the sedimented sludge in the separation barrel and the sedimentation barrel is transported to the mud storage tank through the first mud pump and the second mud pump Internally, it is collected in a centralized manner, processed into a filter cake for use as engineering soil, so as to avoid waste and protect the environment. By setting the separation bucket and the settling bucket, the sewage passes through the separation bucket to filter out a large number of particles and then enters the settling bucket. The secondary treatment is carried out inside the sedimentation tank. After adding flocculant to the sedimentation tank, the connecting rod and the stirring rod are driven to rotate by the driving motor, so that the fine particles in the sewage are settled and the quality of the sewage is improved.

Description

Sewage clarification device for separation and recycling of domestic sewage

technical field

The utility model relates to the technical field of sewage treatment, in particular to a sewage clarification device for separation and recycling of domestic sewage.

Background technique

Domestic sewage is the waste water discharged from the daily life of residents. It mainly comes from residential buildings and public buildings, such as residences, institutions, schools, hospitals, shops, public places and toilets of industrial enterprises. Domestic sewage is mixed with acidic substances. Without treatment, the pipeline will be corroded, affecting the normal operation of the pipeline, and the domestic sewage is mixed with toxic and harmful substances, which usually need to be treated. The pollutants contained in domestic sewage are mainly organic matter (such as protein, carbohydrates, fat, urea, ammonia nitrogen, etc.) and a large number of pathogenic microorganisms (such as parasite eggs and intestinal infection viruses, etc.). The organic matter present in the domestic sewage is extremely unstable and easily corroded to produce foul odors. Bacteria and pathogens multiply with organic matter in domestic sewage as nutrition, which can lead to the spread of infectious diseases. Therefore, domestic sewage must be treated before it is discharged. It is used to remove impurities such as suspended solids, grease, and colloids in industrial and urban sewage. With the help of chemical flocculants, the by-products produced in sewage can be reduced to the greatest extent, and can also be recycled and reused. It is used in the paper industry. Among them, this machine is used for the treatment of paper machine white water and middle-stage wastewater such as deinking wastewater. On the one hand, it can recycle fibers, and on the other hand, the treated sewage can be reused, thereby greatly reducing the pressure on environmental protection. 90 years of popular prototype design, advanced technology, simple structure, is the most advanced sewage treatment equipment.

When the existing domestic sewage clarification devices are in use, most of the accumulated sediment and water-insoluble matter are directly discharged to the outside after the sewage is treated, causing pollution to the environment and cannot be used well, and the effect of separation of domestic sewage is Poor, there are still particles present, which is not a good standard for recycling.

Utility model content

(1) Technical problems solved

In view of the deficiencies of the prior art, the utility model provides a sewage clarification device for separation and recycling of domestic sewage, which solves the problems mentioned in the above background technology.

(2) Technical solutions

In order to achieve the above purpose, the utility model is realized through the following technical solutions: a sewage clarification device for separation and recycling of domestic sewage, comprising a base, a separation barrel is fixedly installed on the upper surface of the base, and an outer side of the separation barrel is fixedly installed. A water inlet pipe is fixedly installed, a first clear liquid pump is fixedly installed on the upper surface of the separation barrel, a first clear liquid pipeline is installed at the output end of the first clear liquid pump, and one end of the first clear liquid pipeline is fixed A settling bucket is connected, a second clear liquid pump is fixedly installed on the outside of the settling bucket, a second clear liquid pipeline is installed at the output end of the second clear liquid pump, and one end of the second clear liquid pipeline is fixedly connected with a A clear liquid bucket, a third clear liquid pump is fixedly installed on the upper surface of the clear liquid bucket, and a water outlet pipe is installed at the output end of the third clear liquid pump.

Preferably, a filter baffle is fixedly installed inside the separation bucket, a first mud pump is fixedly installed at the bottom of the separation bucket, and a first mud discharge pipeline is installed at the output end of the first mud pump.

Preferably, a drive motor is fixedly installed on the upper surface of the settling bucket, a rotating shaft is installed at the output end of the drive motor, a connecting rod is fixedly installed on the outer side of the rotating shaft, and a stirring rod is fixedly installed on the lower surface of the connecting rod .

Preferably, a brush plate is fixedly installed at one end of the connecting rod, and a brush is fixedly installed at one side of the brush plate.

Preferably, a second mud pump is fixedly installed on the outer side of the settling bucket, a second mud discharge pipe is installed at the output end of the second mud pump, and a third mud discharge pipe is fixedly connected to one end of the second mud discharge pipe pipeline.

Preferably, a mud storage tank is fixedly installed on the upper surface of the base, and a fourth mud discharge pipeline is fixedly installed on the outer side of the mud storage tank.

(3) Beneficial effects

The utility model provides a sewage clarification device for separation and recycling of domestic sewage. The beneficial effects are as follows:

1. The sewage clarification device for the separation and recycling of domestic sewage, by setting the first mud pump and the second mud pump, so that the sedimented sludge in the separation barrel and the sedimentation barrel is transported to the storage tank through the first mud pump and the second mud pump. Inside the mud tank, centralized collection is carried out, and it is processed into a filter cake for use as engineering soil to avoid waste and protect the environment.

2. The sewage clarification device for the separation and recycling of domestic sewage is equipped with a separation barrel and a sedimentation barrel, so that the sewage passes through the separation barrel to filter out a large number of particles, and then enters the sedimentation barrel for secondary treatment. The flocculant is added to cooperate with the drive motor to drive the connecting rod and the stirring rod to rotate, so that the fine particles in the sewage settle and improve the quality of sewage treatment.

Description of drawings

1 is a schematic diagram of the three-dimensional structure of the present utility model;

Fig. 2 is the front view sectional structure schematic diagram of the utility model;

FIG. 3 is a schematic top view of the structure of the utility model.

In the picture: 1 base, 2 separation bucket, 3 sedimentation bucket, 4 clear liquid bucket, 5 mud storage tank, 6 connecting rod, 7 stirring rod, 8 brush plate, 9 brush, 10 first clear liquid pump, 11 First clear liquid pipeline, 12 second clear liquid pipeline, 13 second clear liquid pump, 14 water inlet pipe, 15 rotating shaft, 16 drive motor, 17 water outlet pipe, 18 filter baffle, 19 first mud pump, 20 first row Mud pipeline, 21 second mud pump, 22 sludge pipe, 23 sludge tank, 24 third clear liquid pump, 25 second mud discharge pipe, 26 third mud discharge pipe, 27 fourth mud discharge pipe.

Detailed ways

The utility model will be further elaborated below through the accompanying drawings and embodiments.

The embodiment of the present invention provides a sewage clarification device for separation and recycling of domestic sewage, as shown in Figures 1-3, comprising a base 1, a separation barrel 2 is fixedly installed on the upper surface of the base 1, and the outer side of the separation barrel 2 is fixed A water inlet pipe 14 is installed. By setting the water inlet pipe 14, it is convenient for the sewage to enter the interior of the separation barrel 2 to separate and filter large particle pollutants in the sewage. The upper surface of the separation barrel 2 is fixedly installed with a first clear liquid pump 10. The output end of the clear liquid pump 10 is equipped with a first clear liquid pipeline 11, and one end of the first clear liquid pipeline 11 is fixedly connected with a settling tank 3. By setting the cooperation of the first clear liquid pump 10 and the first clear liquid pipeline 11, the The filtered clear liquid in the separation tank 2 is transported into the sedimentation tank 3 through the first clear liquid pump 10 and the first clear liquid pipeline 11 for secondary treatment, so that the quality of the sewage treatment is higher, and the outer side of the sedimentation tank 3 is fixedly installed There is a second clear liquid pump 13, the output end of the second clear liquid pump 13 is provided with a second clear liquid pipeline 12, and one end of the second clear liquid pipeline 12 is fixedly connected with a clear liquid bucket 4, by setting the cooperation of 13 and 12, The sewage after sedimentation inside 3 is transported to the clear liquid bucket 4 through the second clear liquid pump 13 and the second clear liquid pipeline 12 for storage, in order to be transported to each user for use, to realize the recycling of domestic water, and the clear liquid The upper surface of the barrel 4 is fixedly installed with a third clear liquid pump 24, and the output end of the third clear liquid pump 24 is provided with a water outlet pipe 17. By setting the cooperation of the third clear liquid pump 24 and the water outlet pipe 17, the clear liquid barrel 4 The clear liquid inside is transported to each household for use through the third clear liquid pump 24 and the water outlet pipe 17 .

Specifically, a filter baffle 18 is fixedly installed inside the separation barrel 2 , a first mud pump 19 is fixedly installed at the bottom of the separation barrel 2 , and a first mud discharge pipe 20 is installed at the output end of the first mud pump 19 . The baffle 18 can better filter out the large particles and soil in the sewage, and then the sludge is transported from the first sludge discharge pipeline 20 to the third sludge discharge pipeline 26 through the first sludge pump 19 and then concentratedly transported to the sludge storage tank 5, perform post-processing.

Specifically, a drive motor 16 is fixedly installed on the upper surface of the settling tank 3 , a rotating shaft 15 is installed at the output end of the drive motor 16 , a connecting rod 6 is fixedly installed on the outer side of the rotating shaft 15 , and a stirring rod 7 is fixedly installed on the lower surface of the connecting rod 6 . , By setting the cooperation of the driving motor 16 and the rotating shaft 15, the connecting rod 6 is better driven to rotate and the stirring rod 7 is rotated to mix and stir the sewage and the flocculant, so that the fine particles and suspended solids in the sewage are settled, improving the treatment of sewage. quality.

Specifically, a brush plate 8 is fixedly installed at one end of the connecting rod 6 , and a brush 9 is fixedly installed at one side of the brush plate 8 . Cleaning is carried out so that the interior of the settling tank 3 is kept clean to facilitate the sewage treatment operation.

Specifically, a second mud pump 21 is fixedly installed on the outer side of the sedimentation bucket 3 , a second mud discharge pipe 25 is installed at the output end of the second mud pump 21 , and a third mud discharge pipe is fixedly connected to one end of the second mud discharge pipe 25 26. By setting the second mud pump 21, it is better to transport the settled particles and suspended matter to the inside of the second mud discharge pipeline 25 through the second mud pump 21, and then to the third mud discharge pipeline 26, and then centrally transport it to The interior of the mud storage tank 5 is subjected to subsequent processing.

Specifically, a mud storage tank 5 is fixedly installed on the upper surface of the base 1, and a fourth mud discharge pipe 27 is fixedly installed on the outer side of the mud storage tank 5. By setting the cooperation of the mud storage tank 5 and the fourth mud discharge pipe 27, The sludge is stored in a centralized manner, and then the sludge is compressed and filtered, and processed into a filter cake for use as engineering soil.

All electrical equipment in this solution are powered by external power supply.

Working principle: When in use, the sewage is transported into the separation bucket 2 through the water inlet pipe 14, and then the particles in the sewage are filtered through the filter baffle 18, and the particles settle to the bottom of the separation bucket 2, and then the first mud pump is started. 19. The sludge is transported to the third sludge discharge pipeline 26 through the first mud pump 19 and the first sludge discharge pipeline 20, and then the first clear liquid pump 10 is started to transport the filtered sewage through the first clear liquid pipeline 11 to the third sludge discharge pipeline 26. In the sedimentation tank 3, then start the driving motor 16 to add the flocculant into the sedimentation tank 3, and the driving motor 16 drives the rotating shaft 15 to rotate, and the connecting rod 6 rotates to drive the stirring rod 7 to rotate, so as to mix and stir the sewage and the flocculant, and then Start the second mud pump 21 to transport the settled sludge through the second mud pump 21 and the second mud discharge pipeline 25 to the third mud discharge pipeline 26, and transport it to the mud storage tank 5 for centralized treatment, and then start the second cleaning process. The liquid pump 13 transports the clear liquid in the sedimentation tank 3 to the clear liquid tank 4 through the second clear liquid pipeline 12 for storage, and starts the third clear liquid pump 24 to transport the clear liquid to each household through the water outlet pipe 17 for use.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A sewage clarification device for separation and recycling of domestic sewage, comprising a base (1), characterized in that: a separation barrel (2) is fixedly installed on the upper surface of the base (1), and the separation barrel (2) is A water inlet pipe (14) is fixedly installed on the outside, a first clear liquid pump (10) is fixedly installed on the upper surface of the separation barrel (2), and a first clear liquid pump (10) is installed at the output end of the first clear liquid pump (10). A liquid pipeline (11), one end of the first clear liquid pipeline (11) is fixedly connected with a settling bucket (3), and a second clear liquid pump (13) is fixedly installed on the outside of the settling bucket (3). A second clear liquid pipeline (12) is installed at the output end of the second clear liquid pump (13), and a clear liquid bucket (4) is fixedly connected to one end of the second clear liquid pipeline (12). 4) A third clear liquid pump (24) is fixedly installed on the upper surface of the third clear liquid pump (24), and a water outlet pipe (17) is installed at the output end of the third clear liquid pump (24). 2. The sewage clarification device for separation and recycling of domestic sewage according to claim 1, characterized in that: a filter baffle plate (18) is fixedly installed inside the separation barrel (2), A first mud pump (19) is fixedly installed at the bottom, and a first mud discharge pipeline (20) is installed at the output end of the first mud pump (19). 3 . The sewage clarification device for separation and recycling of domestic sewage according to claim 1 , wherein a driving motor ( 16 ) is fixedly installed on the upper surface of the settling bucket ( 3 ). A rotating shaft (15) is installed at the output end, a connecting rod (6) is fixedly installed on the outer side of the rotating shaft (15), and a stirring rod (7) is fixedly installed on the lower surface of the connecting rod (6). 4. The sewage clarification device for separation and recycling of domestic sewage according to claim 1, characterized in that: a brush plate (8) is fixedly installed at one end of the connecting rod (6), and the brush plate (8) A brush (9) is fixedly installed on one side. 5. The sewage clarification device for separation and recycling of domestic sewage according to claim 1, characterized in that: a second mud pump (21) is fixedly installed on the outer side of the settling bucket (3), and the second mud pump ( The output end of 21) is installed with a second mud discharge pipe (25), and one end of the second mud discharge pipe (25) is fixedly connected with a third mud discharge pipe (26). 6. The sewage clarification device for separation and recycling of domestic sewage according to claim 1, characterized in that: a mud storage tank (5) is fixedly installed on the upper surface of the base (1), and the mud storage tank (5) ) is fixedly installed with a fourth row of mud pipes (27).

Images