CN219167892U - Sewage treatment device for power plant - Google Patents

Abstract

The utility model provides a sewage treatment device for a power plant, which relates to the technical field of sewage treatment and comprises a support frame, wherein a separating cylinder is fixedly arranged on one side of the support frame, a rotary drum is rotatably connected inside the separating cylinder, a filtering hole is formed in the surface of the rotary drum, a connecting pipe is fixedly connected to the bottom of the rotary drum, and an electromagnetic valve is fixedly arranged inside the connecting pipe. The utility model has the advantages that: the utility model discloses a liquid collecting box, including the rotary drum, the filter screen is connected with the rotary drum, only need control the solenoid valve when collecting solid impurity can accomplish, the operation is more convenient, the inside liquid of rotary drum can flow to between separating drum and the rotary drum through the filtration pore and flow to the inside of liquid collecting box through the drain pipe, the rotary drum can get rid of the solid impurity that gets off the filtration simultaneously for the inside remaining moisture ratio of solid impurity obtains reducing, and the scraper blade can scrape the solid impurity that adheres on the rotary drum inner wall because of the rotary drum rotates, makes the scraper blade can clear away the inner wall of rotary drum voluntarily.

Description

A sewage treatment device for power plants

technical field

The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment device for power plants.

Background technique

Sewage treatment is the process of purifying sewage to meet the water quality requirements of being discharged into a certain water body or reused. Sewage treatment is widely used in construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, catering, etc. Various fields are also increasingly entering the daily life of ordinary people.

A power plant sewage treatment device disclosed in Chinese patent CN215479817U, the power plant sewage treatment device has the effect of classifying sewage through the sewage treatment unit, and can collect and clean up the garbage generated during purification. However, this While solving the problem, the sewage treatment device of the power plant has the following disadvantages:

When collecting the impurities generated during the sewage treatment, the operator needs to manually pull the fixed frame out of the sorting water storage tank and then collect the impurities filtered on the filter screen, which is inconvenient to operate.

Utility model content

The purpose of this utility model is to solve at least one of said technical defects.

For this reason, an object of the utility model is to propose a sewage treatment device for power plants to solve the problems mentioned in the background technology and overcome the deficiencies in the prior art.

In order to achieve the above object, an embodiment of the present utility model provides a sewage treatment device for power plants, including a support frame, a separation cylinder is fixedly installed on one side of the support frame, and the inside of the separation cylinder is rotatably connected with A drum, the surface of the drum is provided with filter holes, the bottom of the drum is fixedly connected with a connecting pipe, and a solenoid valve is fixedly installed inside the connecting pipe.

According to any of the above schemes, preferably, the top of the separation drum is clamped with a sealing cover, and the bottom of the sealing cover is fixedly connected with a scraper, and the scraper can clean up impurities adhered to the inner wall of the drum.

According to any of the above schemes, preferably, the top of the drum is fixedly connected with a first gear, and the outer surface of the first gear is meshed with a second gear, and the second gear can drive the first gear to rotate, so that The first gear drives the drum to rotate, so that the moisture inside the impurities can be removed more cleanly.

Preferably, one side of the separation cylinder is fixedly connected with a mounting frame, the inside of the mounting frame is fixedly mounted with a motor, the output end of the motor is fixedly connected with the second gear, and the mounting frame Supporting the motor improves the stability of the motor when it is working.

Preferably by any of the above schemes, the bottom of the connecting pipe is fixedly connected with a solid collection box, the bottom of the separation cylinder is fixedly connected with a drain pipe, and one end of the drain pipe is fixedly connected with a liquid collection box, through the The cooperation of the drainage pipe and the connecting pipe can store the liquid and solid in the sewage separately, which is convenient for the subsequent separate treatment of solid and liquid impurities.

Preferably by any of the above schemes, the top of the support frame is fixedly connected with a reaction cylinder, the bottom of the reaction cylinder is fixedly connected with a water inlet pipe, the water inlet pipe is fixedly connected with the sealing plate, and the sewage is inside the reaction cylinder After fully reacting with the medicament, it flows to the inside of the separation cylinder through the water inlet pipe, which facilitates the separation and treatment of liquid and solid impurities in the sewage by the separation cylinder.

Compared with the prior art, the utility model has the advantages and beneficial effects as follows:

1. When collecting the solid impurities inside the separation drum, open the connecting pipe through the solenoid valve, and the impurities remaining in the drum will automatically pass through the connecting pipe and fall into the solid collection box under the influence of its own gravity. The whole process only needs to It can be completed by controlling the solenoid valve, and the operation is relatively convenient.

2. The reaction cylinder transports the sewage that has reacted with the chemical agent to the interior of the cylinder through the water inlet pipe, and then the liquid inside the cylinder will flow through the filter holes to between the separation cylinder and the cylinder and flow to the inside of the liquid collection tank through the drain pipe At the same time, the rotation of the drum can shake the impurities filtered inside the drum, so that the proportion of moisture remaining in the solid impurities can be reduced.

3. The scraper is in contact with the inner wall of the drum. When the drum is rotating, the scraper is fixed under the support of the sealing cover, so that the scraper can clean the impurities adhered to the inner wall of the drum due to the rotation of the drum. Scraping, so that the scraper can automatically clean the inner wall of the drum.

Description of drawings

Fig. 1 is the structural representation according to the utility model embodiment;

Fig. 2 is a schematic structural view of a section of a separation cylinder according to an embodiment of the present invention;

Fig. 3 is a schematic structural diagram of a sealing cover according to an embodiment of the present invention.

Among them: 1. Support frame, 2. Separation cylinder, 3. Rotary cylinder, 4. Filter hole, 5. Connecting pipe, 6. Solenoid valve, 7. Sealing cover, 8. Scraper, 9. First gear, 10. Second gear, 11, installation frame, 12, motor, 13, solid collection box, 14, drainage pipe, 15, liquid collection box, 16, reaction cylinder, 17, water inlet pipe.

Detailed ways

Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described further.

Embodiment one:

As shown in Figures 1-3, a sewage treatment device for power plants in this embodiment includes a support frame 1, and a separation cylinder 2 is fixedly installed on one side of the support frame 1, and the separation cylinder 2 is installed with the support frame 1 through fixing bolts. Above, the inside of the separation drum 2 is rotatably connected with the drum 3. When the solid-liquid separation of the sewage inside the drum 3 is carried out, the rotating drum 3 rotates inside the separation drum 2, and the surface of the drum 3 is provided with a filter hole 4, The liquid inside the drum 3 is thrown out of the drum 3 through the filter hole 4. The bottom of the drum 3 is fixedly connected with a connecting pipe 5, and a solenoid valve 6 is fixedly installed inside the connecting pipe 5. When there is no liquid inside the drum 3 At this time, the connecting pipe 5 is opened through the electromagnetic valve 6, so that the solid impurities remaining in the drum 3 can pass through the connecting pipe 5.

The top of the separation cylinder 2 is clamped with a sealing cover 7, and the bottom of the sealing cover 7 is fixedly connected with a scraper 8. The top of the separation cylinder 2 is provided with a clamping groove, and the sealing cover 7 can be fixed on the bottom of the separation cylinder 2 through the clamping groove. At the same time, when the drum 3 rotates, the scraper 8 scrapes off the solid impurities adhered to the inner wall of the drum 3 .

The top of the drum 3 is fixedly connected with a first gear 9, the outer surface of the first gear 9 is meshed with a second gear 10, the second gear 10 rotates, the second gear 10 drives the first gear 9 to rotate, and the first gear 9 Drive rotating drum 3 to rotate.

One side of the separation cylinder 2 is fixedly connected with a mounting frame 11, and the inside of the mounting frame 11 is fixedly mounted with a motor 12, the output end of the motor 12 is fixedly connected with the second gear 10, and the motor 12 drives the second gear 10 to rotate.

The bottom of connecting pipe 5 is fixedly connected with solid collection box 13, and the bottom of separation cylinder 2 is fixedly connected with drainage pipe 14, and one end of drainage pipe 14 is fixedly connected with liquid collection box 15, when separation cylinder 2 carries out solid-liquid separation, separation cylinder 2. The liquid inside flows into the inside of the liquid collection box 15 through the drain pipe 14, and the solid impurities inside the drum 3 fall into the inside of the solid collection box 15 through the connecting pipe 5.

The top of the support frame 1 is fixedly connected with a reaction cylinder 16, the bottom of the reaction cylinder 16 is fixedly connected with a water inlet pipe 17, the water inlet pipe 17 is fixedly connected with the sealing plate 7, and the inner rotation of the reaction cylinder 16 is connected with a stirring roller, and the sewage to be treated Transport to the inside of the reaction cylinder 16, and pour the medicine into the inside of the reaction cylinder 16 at the same time, the stirring roller stirs the sewage mixed with the medicine, so that the sewage and the medicine fully react, and the solenoid valve 6 is fixedly installed on the water inlet pipe 17, through the electromagnetic The valve 6 opens the water inlet pipe 17 so that the sewage after the reaction in the reaction cylinder 16 flows to the inside of the separation cylinder 2 for solid-liquid separation.

A kind of sewage treatment device that is used in power plant of present embodiment, working principle is as follows:

During solid-liquid separation, the motor 12 drives the second gear 10 to rotate, and the second gear 10 drives the drum 3 to rotate through the first gear 9, so that the liquid inside the drum 3 can be thrown to the separation drum 2 through the filter hole 4 Between the drum 3 and the inside of the liquid collection tank 15 through the drain pipe 14, the scraper 8 scrapes off the solid impurities on the inner wall of the drum 3 when the drum 3 is rotating. After the liquid is discharged, the connecting pipe 5 is opened through the solenoid valve 6, so that the solid impurities in the drum 3 can fall into the solid collection box 13 through the connecting pipe 5.

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

1. When collecting the solid impurities inside the separation cylinder 2, the connecting pipe 5 is opened through the solenoid valve 6, and the impurities remaining in the rotating cylinder 3 automatically pass through the connecting pipe 5 and fall into the solid collection box 13 under the influence of its own gravity. Inside, the whole process can be completed only by controlling the solenoid valve 6, and the operation is relatively convenient.

2. The reaction cylinder 16 transports the sewage that has reacted with the chemical agent to the inside of the drum 3 through the water inlet pipe 17, and then the liquid inside the drum 3 will flow through the filter hole 4 to between the separation drum 2 and the drum 3 and pass through the drain pipe 14 flows to the inside of the liquid collection box 15, and the rotation of the drum 3 can shake the impurities filtered inside the drum 3, so that the proportion of moisture remaining in the solid impurities is reduced.

3. The scraper 8 is in contact with the inner wall of the drum 3. When the drum 3 is rotating, the scraper 8 is fixed under the support of the sealing cover 7, so that the scraper 8 can adhere to the inner wall of the drum 3 due to the rotation of the drum 3. Impurities on the inner wall of the drum 3 are scraped off, so that the scraper 8 can automatically remove the inner wall of the drum 3 .

Claims (6)

1. A sewage treatment device for a power plant, characterized in that it comprises a support frame (1), a side of the support frame (1) is fixedly equipped with a separation cylinder (2), and the separation cylinder (2) The inside is connected with a drum (3) for rotation, and the surface of the drum (3) is provided with filter holes (4), and the bottom of the drum (3) is fixedly connected with a connecting pipe (5), and the connecting pipe ( 5) An electromagnetic valve (6) is fixedly installed inside. 2. A kind of sewage treatment device for power plants as claimed in claim 1, characterized in that, the top of the separation cylinder (2) is clipped with a sealing cover (7), and the bottom of the sealing cover (7) Fixedly connected with scraper (8). 3. A kind of sewage treatment device for power plant as claimed in claim 1, is characterized in that, the top of described drum (3) is fixedly connected with first gear (9), and described first gear (9) The outer surface of the second gear (10) is meshed. 4. A kind of sewage treatment device for power plants as claimed in claim 1, is characterized in that, one side of the separation cylinder (2) is fixedly connected with a mounting frame (11), and a mounting frame (11) of the mounting frame (11) An electric motor (12) is fixedly installed inside, and the output end of the electric motor (12) is fixedly connected with the second gear (10). 5. A kind of sewage treatment device for power plant as claimed in claim 1, is characterized in that, the bottom of described connection pipe (5) is fixedly connected with solid collection box (13), and the bottom of described separating cylinder (2) The bottom is fixedly connected with a drainpipe (14), and one end of the drainpipe (14) is fixedly connected with a liquid collection box (15). 6. A kind of sewage treatment device for power plant as claimed in claim 1, is characterized in that, the top of described support frame (1) is fixedly connected with reaction cylinder (16), and the bottom of described reaction cylinder (16) A water inlet pipe (17) is fixedly connected, and the water inlet pipe (17) is fixedly connected with the sealing plate (7).

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