CN210097055U - A safe, efficient and pollution-free sewage treatment equipment - Google Patents

Abstract

The utility model relates to the technical field of sewage treatment, and discloses a safe, high-efficiency and pollution-free sewage treatment equipment, which comprises a filter tank body and a feeding box arranged on both sides of the filter tank body. The inner wall of the filter tank body is welded with an arc filter screen. The left and right vertical side walls of the filter tank body are provided with discharge ports located at both ends of the arc filter screen plate, and the inner wall on the opposite side of the filter tank body is also connected to the same rotating rod through ball bearings. The rod wall located in the filter tank body is fixedly sleeved with a connecting rod, the upper rod wall of the connecting rod is provided with a through hole that is fixedly sleeved outside the rotating rod, and the lower end of the connecting rod is fixedly connected with the arc filter screen plate. A scraper, one end of the rotating rod protrudes out of the filter tank body and is welded with a fixed rod. The utility model can discharge the impurities on the arc filter sieve plate out of the filter tank body in the process of sewage filtration, and does not need to stop for cleaning, thereby greatly improving the sewage filtration efficiency.

Description

A safe, efficient and pollution-free sewage treatment equipment

technical field

The utility model relates to the technical field of sewage treatment, in particular to a safe, efficient and pollution-free sewage treatment equipment.

Background technique

Sewage treatment equipment is an industrial equipment that can effectively treat domestic sewage and industrial wastewater in urban areas. It prevents sewage and pollutants from directly flowing into the water area. It is of great significance to improve the ecological environment, enhance urban quality and promote economic development. Sewage treatment equipment is suitable Domestic sewage and similar industrial organic wastewater, such as textile, beer, The main purpose of organic sewage treatment in papermaking, tanning, food, chemical and other industries is to treat domestic sewage and similar industrial organic wastewater to meet the water quality requirements for reuse, so that the treated wastewater can be used as a resource.

At present, some small sewage treatment equipment for domestic sewage initially filters the larger impurities in the sewage through the initially provided filter tank. After a certain period of accumulation, more impurities will accumulate on the filter screen in the filter tank. , affecting the efficiency of sewage filtration, it is necessary to clean up the impurities on the filter screen from time to time. When there are too many impurities, it is even necessary to stop the supply of sewage in the filter tank in order to clean up the impurities accumulated on the filter screen. The operation process greatly It affects the efficiency of sewage filtration and is relatively labor-intensive, making it inconvenient for sewage filtration to be used.

Utility model content

The purpose of this utility model is to solve the problem that many impurities will accumulate on the filter sieve plate in the accumulative filter tank after a certain period of time in the prior art, which affects the sewage filtration efficiency. Cleaning, when there are many impurities, it is even necessary to stop the supply of sewage in the filter tank in order to clean up the impurities accumulated on the filter screen. The operation process greatly affects the efficiency of sewage filtration and is labor-intensive, which is not convenient for sewage filtration problem, and proposed a safe, efficient and pollution-free sewage treatment equipment.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

A safe, efficient and pollution-free sewage treatment equipment, including a filter tank body and a feeding box arranged on both sides of the filter tank body, the inner wall of the filter tank body is welded with arc filter screen plates, and the left and right sides of the filter tank body Each vertical side wall is provided with discharge ports located at both ends of the arc-shaped filter sieve plate. The inner wall of the front and rear opposite sides of the filter tank body is also rotatably connected with the same rotating rod through ball bearings, and the rotating rod is located in the filter tank body. The inner rod wall is fixedly sleeved with a connecting rod, the upper rod wall of the connecting rod is provided with a through hole that is fixedly sleeved outside the rotating rod, and the lower end of the connecting rod is fixedly connected with the arc filter screen plate. Scraper, one end of the rotating rod protrudes out of the filter tank body and is welded with a fixed rod, the rod wall of the fixed rod is provided with a strip-shaped opening, and the outer wall of the filter tank body is also fixedly connected with a motor, the motor The output shaft of the motor is fixedly connected with a turntable, and the side of the turntable away from the motor is fixedly welded with an eccentric rod that is movably sleeved in the bar-shaped opening.

Preferably, the outer wall of the filter tank body is also fixedly connected with a protective cover covering the motor, the turntable and the fixing rod.

Preferably, the four corners of the bottom of the filter tank body are welded with feet.

Preferably, the upper and lower ends of the filter tank body are respectively fixedly connected with a water inlet cylinder and a water outlet cylinder.

Preferably, all four corners of the bottom of the receiving box are fixedly connected with universal wheels.

Preferably, the outer wall of the filter tank body is welded with a material guide plate which is located on the lower side of the discharge port and is arranged obliquely, and the material receiving box is located below the material guide plate.

Compared with the prior art, the utility model provides a safe, efficient and pollution-free sewage treatment equipment, which has the following beneficial effects:

1. This safe, high-efficiency and pollution-free sewage treatment equipment passes the sewage into the filter tank body through the provided water inlet cylinder, and the impurities in the sewage are left on the arc filter sieve plate through the filtering effect of the arc filter sieve plate. The filtered sewage is then discharged out of the filter tank body through the water outlet. During the sewage filtration process, the motor is started, and the motor drives the turntable to rotate, which in turn drives the eccentric rod to rotate. , and then drive the rotating rod to rotate back and forth, and then drive the scraper to swing back and forth through the connecting rod, so that the scraper scrapes the impurities on the arc filter screen plate out of the filter tank body through the discharge port, and then passes through the material guide plate. The impurities outside the tank body are sent into the receiving box, and the impurities on the arc filter screen plate can be discharged from the filter tank body during the sewage filtration process, without stopping the cleaning work, which greatly improves the sewage filtration efficiency.

2. This safe, efficient and pollution-free sewage treatment equipment can move the receiving box quickly through the universal wheel provided at the bottom of the receiving box, which is convenient for impurity treatment.

3. The safe, efficient and pollution-free sewage treatment equipment can effectively protect the rotating mechanism located outside the filter tank body through the provided protective cover, and has good protection.

In addition, the parts not involved in the device are the same as the existing technology or can be realized by the existing technology. The utility model can discharge the impurities on the arc filter screen plate out of the filter tank body during the sewage filtration process, without the need for Shut down for cleaning work, which greatly improves the efficiency of sewage filtration.

Description of drawings

Fig. 1 is the structural representation of a kind of safe, efficient and pollution-free sewage treatment equipment proposed by the utility model;

FIG. 2 is a schematic side view of the structure of a safe, efficient and pollution-free sewage treatment equipment proposed by the utility model.

In the picture: 1 filter tank body, 2 material receiving box, 3 arc filter screen plate, 4 discharge port, 5 rotary rod, 6 connecting rod, 7 scraper, 8 fixed rod, 9 strip opening, 10 motor, 11 Turntable, 12 eccentric rod, 13 protective cover, 14 feet, 15 water inlet cylinder, 16 water outlet cylinder, 17 material guide plate.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inside", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation , are constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

1-2, a safe, efficient and pollution-free sewage treatment equipment includes a filter tank body 1 and a receiving box 2 arranged on both sides of the filter tank body 1. The inner wall of the filter tank body 1 is welded with an arc filter screen plate 3 The sewage passes into the filter tank body 1 and is filtered by the arc filter screen plate 3, so that the impurities in the sewage stay on the arc filter screen plate 3. The left and right vertical side walls of the filter tank body 1 are provided with The discharge ports 4 at both ends of the arc-shaped filter sieve plate 3, and the inner wall of the front and rear opposite sides of the filter tank body 1 are also connected with the same rotating rod 5 through ball bearings, and the rotating rod 5 is located in the filter tank body 1. The rod wall is fixedly sleeved There is a connecting rod 6, the upper rod wall of the connecting rod 6 is provided with a through hole that is fixedly sleeved outside the rotating rod 5, and the lower end of the connecting rod 6 is fixedly connected with a scraper 7 in contact with the arc filter screen plate 3, the rotating rod One end of 5 protrudes out of the filter tank body 1 and is welded with a fixed rod 8, the rod wall of the fixed rod 8 is provided with a strip opening 9, the outer wall of the filter tank body 1 is also fixedly connected with a motor 10, and the output shaft of the motor 10 is fixedly connected. There is a turntable 11, and the side of the turntable 11 away from the motor 10 is fixedly welded with an eccentric rod 12 that is movably sleeved in the bar-shaped opening 9. During the sewage filtration process, the motor 10 is started, and the motor 10 drives the turntable 11 to rotate, thereby driving the eccentricity The rod 12 rotates, and the eccentric rod 12 is movably sleeved in the strip opening 9 to drive the fixed rod 8 to swing back and forth, which in turn drives the rotary rod 5 to rotate back and forth, and then drives the scraper 7 to swing back and forth through the connecting rod 6, so that the scraper 7 will swing back and forth. The impurities on the arc filter sieve plate 3 are scraped out of the filter tank body 1 through the discharge port 4 .

The outer wall of the filter tank body 1 is also fixedly connected with a protective cover 13 covering the motor 10, the turntable 11 and the fixing rod 8, which can effectively protect the rotating mechanism located outside the filter tank body 1 and has good protection.

The four corners of the bottom of the filter tank body 1 are welded with feet 14 , which can stably support the filter tank body 1 .

The upper and lower ends of the filter tank body 1 are respectively connected with a water inlet cylinder 15 and a water outlet cylinder 16 , which can make the sewage flow smoothly in the filter tank body 1 .

The four corners of the bottom of the receiving box 2 are fixedly connected with universal wheels, which can move the receiving box 2 quickly and facilitate the processing of impurities.

The outer wall of the filter tank body 1 is welded with a material guide plate 17 which is located on the lower side of the discharge port 4 and is arranged obliquely. The material receiving box 2 is located below the material guide plate 17, which can effectively collect the impurities discharged from the filter tank body 1. .

In the utility model, when in use, the sewage is introduced into the filter tank body 1 through the provided water inlet cylinder 15, and the impurities in the sewage are left on the arc filter sieve plate 3 through the filtering action of the arc filter sieve plate 3. The filtered sewage is then discharged out of the filter tank body 1 through the water outlet 16. During the sewage filtration process, the motor 10 is activated, and the motor 10 drives the turntable 11 to rotate, and then drives the eccentric rod 12 to rotate. The inner movable sleeve drives the fixed rod 8 to swing back and forth, which in turn drives the rotating rod 5 to rotate back and forth, and then drives the scraper 7 to swing back and forth through the connecting rod 6, so that the scraper 7 can pass the impurities on the arc filter screen plate 3 through the discharge port. 4. Scrape out the outside of the filter tank body 1, and then send the impurities discharged from the outside of the filter tank body 1 into the receiving box 2 through the material guide plate 17, so that the impurities on the arc filter screen plate 3 can be removed during the sewage filtration process. It is discharged out of the filter tank body 1 without stopping the cleaning work, which greatly improves the efficiency of sewage filtration. The universal wheel provided at the bottom of the receiving box 2 can move the receiving box 2 quickly, which is convenient for impurity treatment. The rotating mechanism located outside the filter tank body 1 can be effectively protected by the provided protective cover 13, and the protection is good.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (6)

1. A safe, efficient and pollution-free sewage treatment equipment, comprising a filter tank body (1) and a feeding box (2) arranged on both sides of the filter tank body (1), characterized in that the filter tank body (1) An arc filter sieve plate (3) is welded on the inner wall of the filter tank body (1), and discharge ports (4) located at both ends of the arc filter sieve plate (3) are provided on the left and right vertical side walls of the filter tank body (1). The inner wall of the filter tank body (1) at the front and rear opposite sides is also rotatably connected with the same rotating rod (5) through a ball bearing, and the rod wall of the rotating rod (5) located in the filter tank body (1) is fixedly sleeved with a rotating rod (5). A connecting rod (6), the upper rod wall of the connecting rod (6) is provided with a through hole that is fixedly sleeved outside the rotating rod (5), and the lower end of the connecting rod (6) is fixedly connected with the arc filter The scraper (7) contacted by the sieve plate (3), one end of the rotating rod (5) protrudes out of the filter tank body (1) and a fixed rod (8) is welded, and the rod wall of the fixed rod (8) A bar-shaped opening (9) is provided, the outer wall of the filter tank body (1) is also fixedly connected with a motor (10), and the output shaft of the motor (10) is fixedly connected with a turntable (11), and the turntable (11) ) An eccentric rod (12) that is movably sleeved in the bar-shaped opening (9) is fixedly welded on the side away from the motor (10). 2. A safe, efficient and pollution-free sewage treatment equipment according to claim 1, characterized in that, the outer wall of the filter tank body (1) is also fixedly connected to cover the motor (10), the turntable (11) and the Secure the protective cover (13) outside the rod (8). 3. A safe, efficient and pollution-free sewage treatment equipment according to claim 1, characterized in that, the four corners of the bottom of the filter tank body (1) are welded with feet (14). 4. A safe, efficient and pollution-free sewage treatment equipment according to claim 1, characterized in that the upper and lower ends of the filter tank body (1) are respectively connected with a water inlet cylinder (15) and a water outlet cylinder (16) in a fixed connection. . 5 . The safe, efficient, and pollution-free sewage treatment equipment according to claim 1 , wherein the four corners of the bottom of the receiving box ( 2 ) are fixedly connected with universal wheels. 6 . 6. A safe, efficient and pollution-free sewage treatment equipment according to claim 1, characterized in that, the outer wall of the filter tank body (1) is welded with a guide that is located on the lower side of the discharge port (4) and is arranged obliquely. A material plate (17), and the material receiving box (2) is located below the material guide plate (17).

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