CN210751616U - Primary filtering device for industrial wastewater treatment - Google Patents

Abstract

The utility model discloses a primary filtration device for industrial waste water treatment, which comprises a circular installation frame, a partition plate is fixedly installed at the axis of the circular installation frame, and the height of the partition plate is the same as that of the circular installation frame, and the circular installation frame has the same height as the circular installation frame. A first semicircular mounting frame and a second semicircular mounting frame are symmetrically and detachably installed between the mounting frame and the partition plate, and both the first semicircular mounting frame and the second semicircular mounting frame are fixedly mounted on the inner side walls of the mounting frame. There is a metal filter screen, and one side of the circular installation frame is provided with a water suction pipe, and one end of the water suction pipe extends to the upper side of the circular installation frame. In the utility model, when the industrial waste water is filtered by the metal filter screen in the first semicircular installation frame, the metal filter screen in the second semicircular installation frame can be cleaned. The metal filter in the frame can clean the metal filter in the first semicircular installation frame when filtering industrial waste water, which is not only convenient to operate, but also has high filtering efficiency and good practical effect.

Description

A primary filtration device for industrial wastewater treatment

technical field

The utility model relates to the technical field of wastewater treatment, in particular to a primary filter device for industrial wastewater treatment.

Background technique

Wastewater treatment is to use physical, chemical and biological methods to treat wastewater to purify wastewater and reduce pollution, so as to achieve wastewater recycling and reuse, and make full use of water resources.

During the primary filtration of industrial wastewater, it is necessary to filter out the floating impurities and larger fixed impurities in the industrial wastewater. The existing primary filtration device for industrial wastewater treatment needs to stop the equipment and clean the filtration device every once in a while, not only The filtration efficiency is low and the operation is cumbersome, so it needs to be improved.

Utility model content

The purpose of the utility model is to solve the problem of low filtration efficiency of the primary filtration device for industrial wastewater treatment in the prior art, and proposes a primary filtration device for industrial wastewater treatment.

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

A primary filtration device for industrial wastewater treatment, comprising a circular installation frame, a partition plate is fixedly installed at the axis of the circular installation frame, and the height of the partition plate is the same as the height of the circular installation frame, and the circular installation frame is A first semicircular mounting frame and a second semicircular mounting frame are symmetrically and detachably installed between the frame and the partition, and the inner side walls of the first semicircular mounting frame and the second semicircular mounting frame are fixed on both sides. A metal filter screen is installed, a suction pipe is arranged on one side of the circular installation frame, and one end of the suction pipe extends to the upper side of the circular installation frame, and a waste water pumping device is connected to the suction pipe. The bottom end of the installation frame is provided with a waste water collection tank that cooperates with the circular installation frame, and the circular installation frame is connected with a driving device.

Preferably, two handles are symmetrically and fixedly installed on the top walls of the two metal filters.

Preferably, the inner side wall of the circular mounting frame and the outer side wall of the partition plate are fixedly mounted with a limit plate that cooperates with the first semi-circular mounting frame and the second semi-circular mounting frame, and the first half The bottom wall of the circular mounting frame and the top wall of the uniform limiting plate of the second semicircular mounting frame are in close contact with each other.

Preferably, a plurality of limit rods are evenly inserted on the inner side wall of the circular mounting frame, and the limit rods are in close contact with the top wall of the first semicircular mounting frame or the second semicircular mounting frame respectively. , a plurality of limit grooves that cooperate with the limit rods are evenly opened on the inner side wall of the circular installation frame.

Preferably, a protrusion is fixedly installed on the top wall of each of the limiting rods.

Preferably, the driving device includes a top plate, a driving motor is fixedly installed on the top wall of the top plate, a rotating shaft is fixedly installed at the output end of the driving motor, and the bottom end of the rotating shaft penetrates the top plate and is fixedly installed on the top of the partition plate on the wall.

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

1. When using the metal filter in the first semicircular installation frame to filter industrial waste water, the metal filter in the second semicircular installation frame can be cleaned. Similarly, use the metal filter in the second semicircular installation frame The metal filter in the first semicircular installation frame can be cleaned when the industrial waste water is filtered by the metal filter, which is not only easy to operate, but also has high filtering efficiency and good practical effect;

2. The structure is simple, the operation is convenient, the manufacturing and use costs are low, and the economical practicability is good.

Description of drawings

Fig. 1 is the front structure schematic diagram of a kind of industrial waste water treatment primary filter device proposed by the utility model;

2 is a top view of a circular mounting frame part of a primary filter device for industrial wastewater treatment proposed by the utility model;

FIG. 3 is a side structural cross-sectional view of a circular installation frame part of a primary filter device for industrial wastewater treatment proposed by the present invention.

In the picture: 1 circular mounting frame, 2 partition, 3 first semicircular mounting frame, 4 second semicircular mounting frame, 5 metal filter, 6 handle, 7 limit plate, 8 limit rod, 9 Bumps, 10 water pipes, 11 waste water collection tanks, 12 top plates, 13 drive motors, 14 shafts.

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.

1-3, a primary filtration device for industrial wastewater treatment includes a circular mounting frame 1, a partition 2 is fixedly installed at the axis of the circular mounting frame 1, and the height of the partition 2 is the same as that of the circular mounting frame 1. the same height, the partition plate 2 divides the inner side of the circular mounting frame 1 into two halves, and the circular mounting frame 1 and the partition plate 2 are symmetrically and detachably installed with a first semicircular mounting frame 3 and a second semicircular mounting frame 3 and a second semicircular mounting frame. A metal filter screen 5 is fixedly installed on the inner side walls of the first semicircle mounting frame 3 and the second semicircle mounting frame 4, and the metal filter screen 5 in the first semicircle mounting frame 3 is used. When filtering industrial waste water, the metal filter screen 5 in the second semicircular installation frame 4 can be cleaned. Similarly, when using the metal filter screen 5 in the second semicircular installation frame 4 to filter industrial waste water, it can be cleaned. Cleaning the metal filter screen 5 in the first semicircular installation frame 3 is not only convenient to operate, but also has high filtering efficiency and good practical effect.

Two handles 6 are symmetrically and fixedly installed on the top walls of the two metal filters 5 to facilitate the movement of the metal filters 5 , the first semicircular mounting frame 3 and the second semicircular mounting frame 4 .

The inner side wall of the circular mounting frame 1 and the outer side wall of the partition plate 2 are fixedly mounted with a limiting plate 7 that cooperates with the first semi-circular mounting frame 3 and the second semi-circular mounting frame 4, and the first semi-circular mounting frame 3 and the second semi-circular mounting frame The bottom walls of the circular mounting frame 3 and the second semi-circular mounting frame 4 are in close contact with each other, and the top walls of the uniform limit plates 7 are in close contact with each other, which is convenient for accurately connecting the first semi-circular mounting frame 3 and the second semi-circular mounting frame 4 Put it between the circular mounting frame 1 and the partition 2, a plurality of limit rods 8 are evenly inserted on the inner side wall of the circular mounting frame 1, and the limit rods 8 are respectively connected with the first semicircular mounting frame 3 or The top walls of the second semicircular mounting frame 4 are in close contact with each other, and the inner side wall of the circular mounting frame 1 is evenly provided with a plurality of limiting grooves that cooperate with the limiting rods 8, and one end of the limiting rods 8 is inserted into the On the inner side wall of the circular mounting frame 1 and making the other end of the limiting rod 8 in close contact with the top wall of the first semicircular mounting frame 3 or the second semicircular mounting frame 4, the first half The circular mounting frame 3 or the second semi-circular mounting frame 4 is fixedly installed between the circular mounting frame 1 and the partition plate 2, which is easy to operate. The top wall of each limit rod 8 is fixedly installed with a bump 9. It is convenient to move the limit rod 8.

One side of the circular installation frame 1 is provided with a suction pipe 10, and one end of the suction pipe 10 extends to the upper side of the circular installation frame 1. The suction pipe 10 is connected with a waste water pumping device. There is a waste water collection tank 11 that cooperates with the circular installation frame 1. The circular installation frame 1 is connected with a driving device. The driving device includes a top plate 12. The top wall of the top plate 12 is fixedly installed with a driving motor 13. The output of the driving motor 13 A rotating shaft 14 is fixedly installed at the end, and the bottom end of the rotating shaft 14 penetrates through the top plate 12 and is fixedly installed on the top wall of the partition plate 2. When the driving motor 13 is activated, the rotating shaft 14 can be driven to rotate, so that the first semicircular installation frame can be easily installed. 3 or the second semi-circular mounting frame 4 is turned to the underside of the suction pipe 10 .

In the utility model, the waste water pumping device draws the industrial waste water to the top of the metal filter screen 5 through the suction pipe 10, and the industrial waste water is filtered by the metal filter screen 5 and then flows into the waste water collection tank 11. The first semicircular installation frame is used. When the metal filter screen 5 in 3 filters industrial waste water, the metal filter screen 5 in the second semicircular installation frame 4 can be cleaned. Similarly, the metal filter screen 5 in the second semicircular installation frame 4 is used. When filtering industrial waste water, the metal filter screen 5 in the first semicircular installation frame 3 can be cleaned.

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 primary filtration device for industrial wastewater treatment, comprising a circular mounting frame (1), characterized in that: a clapboard (2) is fixedly installed at the axis of the circular mounting frame (1), and the clapboard ( 2) The height is the same as the height of the circular mounting frame (1), and the first semicircular mounting frame (3) and the first semicircular mounting frame (3) and the second Two semicircular mounting frames (4), metal filter screens (5) are fixedly installed on the inner side walls of the first semicircular mounting frame (3) and the second semicircular mounting frame (4). One side of the circular installation frame (1) is provided with a suction pipe (10), and one end of the suction pipe (10) extends to the upper side of the circular installation frame (1), and a suction pipe (10) is connected to the suction pipe (10). In the waste water device, the bottom end of the circular installation frame (1) is provided with a waste water collection tank (11) that cooperates with the circular installation frame (1), and a driving device is connected to the circular installation frame (1). 2 . The primary filtration device for industrial wastewater treatment according to claim 1 , wherein two handles ( 6 ) are symmetrically and fixedly installed on the top walls of the two metal filter screens ( 5 ). 3 . 3. A primary filtration device for industrial wastewater treatment according to claim 1, characterized in that: the inner sidewall of the circular mounting frame (1) and the outer sidewall of the partition plate (2) are fixedly installed with the first A limit plate (7) in which the semicircular mounting frame (3) and the second semicircular mounting frame (4) cooperate with each other, and the first semicircular mounting frame (3) and the second semicircular mounting frame ( 4) and the top walls of the uniform limit plates (7) are in close contact with each other. 4. A primary filtration device for industrial wastewater treatment according to claim 1, characterized in that: a plurality of limit rods (8) are evenly inserted on the inner side wall of the circular installation frame (1), and the limit The position rod (8) is in close contact with the top wall of the first semicircular mounting frame (3) or the second semicircular mounting frame (4) respectively, and the inner side wall of the circular mounting frame (1) is evenly opened There are a plurality of limit grooves which cooperate with the limit rod (8). 5 . The primary filtration device for industrial wastewater treatment according to claim 4 , wherein a convex block ( 9 ) is fixedly installed on the top wall of each limit rod ( 8 ). 6 . 6. A primary filtration device for industrial wastewater treatment according to claim 1, wherein the driving device comprises a top plate (12), and a driving motor (13) is fixedly installed on the top wall of the top plate (12). A rotating shaft (14) is fixedly installed at the output end of the drive motor (13), and the bottom end of the rotating shaft (14) penetrates through the top plate (12) and is fixedly installed on the top wall of the partition plate (2).

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